Document:

<PAGE>
                                                                   EXHIBIT 10.22

                              FIXED PRICE CONTRACT

CONTRACTOR: Dallas Security Systems, Inc. CONTRACT DATE: December 10,2003

PROJECT: Advanced Neuromodulation Systems Building Access Control System

CONTRACT TIME: All Work must be finally complete on or before _______________

CONTRACT SUM: $ 127,560.28

PAYMENT WITHIN 30 calendar days after Final Completion

This Fixed Price Contract ("Contract") is executed to be effective on the date
set forth above ("Contract Date"). The parties to the Contract are:

         Advanced Neuromodulation Systems, Inc.                        ("Owner")
         6501 Windcrest Drive, Suite 100
         Plano, Texas 75024
         Owner's Representative: Myron Albert
         Telephone: (972) 309-8502  FAX:  (972) 309-8150
         E-mail address:  m.albert@ans-medical.com

         Dallas Security Systems, Inc.                            ("Contractor")
         10731 Rockwall Road
         Dallas, TX 75238
         Contractor's Representative: Joe Roza
         Telephone: (214) 553-6103 x137   FAX:  (214) 553-6110
         E-mail address:  jroza@dallassecurity.net

1.       Contractor Obligations. In connection with the project described above
("Project"), Contractor shall furnish all materials, supplies, equipment,
machinery, fixtures, tools, fees, approvals, permits, governmental fees,
licenses, inspections, insurance, labor, and supervision necessary to perform
the work ("Work") described on Exhibit A. Contractor represents and warrants
that it is technically, financially, and legally ready, willing, and able to
perform the Work hereunder and that it is familiar with and knowledgeable about
the applicable laws and regulations, and government agency policy documents to
the extent necessary to carry out its duties in a professional, complete, and
compliant manner. Contractor further represents and warrants that Work performed
by or delivered through Contractor shall be in accordance with the generally
accepted standards of the profession at the time of performance and shall
conform to the provisions of this Contract. Contractor shall replace any part of
the Work that fails to comply with this Contract if such failure appears before
Final Completion (as defined in Section 3 below). Additionally, Contractor shall
remedy or replace any defects in the Work that appear within one year after
Final Completion. All subcontractors must be approved by Owner.

         1.1      Independent Contractor. Contractor is an independent
         contractor and not an employee or agent of the Owner. Accordingly,
         neither Contractor nor any of Contractor's representatives shall hold
         themselves out as, or claim to be acting in the capacity of, an
         employee, agent, partner or joint venturer of Owner.

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         1.2 Changes. From time to time, Owner may authorize changes in the
         Work, issue additional instructions, require additional Work or direct
         the omission of Work previously ordered. Only those changes in the Work
         that are approved on a written change order, shall be binding on Owner.

         1.3      Field Work - Contractor warrants that (a) field-related Work,
         labor and materials delivered by or through Contractor hereunder shall
         be performed, installed, completed and constructed in accordance with
         this Contract and all other documents provided to Contractor by Owner
         or Owner's engineer and performed in a safe, good and workmanlike
         manner, free from defects, and that any equipment utilized in
         connection with performance hereunder shall be in proper working order,
         and (b) any materials (provided by or through Contractor) incorporated
         in the Work shall be properly cleaned and decontaminated, and of
         generally accepted quality as required for the specific intended
         purpose (unless otherwise expressly consented to in advance and in
         writing by Owner).

         1.4      Compliance with Laws - Contractor warrants for itself and its
         officers, directors, employees, agents, subcontractors, and suppliers,
         at any tier, and their respective agents and employees, compliance with
         all applicable Federal, State, and local laws and regulations, as well
         as, but not limited to, permits and licenses concerning health, safety,
         and the protection of the environment and those concerning Equal
         Employment Discrimination Resulting from Age, and Utilization of
         Disadvantaged and Minority Business Enterprises (including, without
         limitation, the law commonly known as the Americans With Disabilities
         Act of 1990 and the Texas Accessibility Standards of the Architectural
         Barriers Act (Art. 9102, Texas Civil Statutes), and the regulations
         related thereto, as the foregoing may be amended from time to time).
         Without limiting the foregoing, Contractor shall also obtain all
         permits required to perform the Work in accordance with all laws and
         regulations.

         1.5      Patents - Contractor warrants that any Work furnished by or
         through Contractor shall be free of any claim of patent infringement.

         1.6      Warranty. Contractor warrants that, for a period of one year
         from the date of substantial completion (the "Warranty Period"),
         Contractor equipment installed hereunder and Work (i) shall be free
         from defects in material, manufacture, and workmanship and (ii) shall
         have the capacities and ratings set forth in Contractor's catalogs and
         bulletins. Substantial completion shall be the date that the Work is
         sufficiently complete so that Customer can utilize the Work for its
         intended use. If a defect is discovered within the Warranty Period,
         Contractor will correct the defect or furnish replacement equipment
         (or, at its option, parts therefor) and labor associated with the
         replacement of parts or equipment not conforming to this warranty.
         Liability shall be limited to Contractor's cost to correct and replace
         the defective Work and equipment. Contractor's warranties expressly
         exclude any remedy for damage or defect caused by abuse, modifications
         or repairs not performed by Contractor, improper operation, or normal
         wear and tear under normal usage.

2.       Contract Sum. Subject to the conditions set forth in this Contract, as
sole consideration for the proper and complete performance of the Work, Owner
agrees to pay Contractor the amounts set forth above and listed on Exhibit A,
("Contract Sum"). Contractor may request interim payments of the Contract Sum as
described in Section 4 below. Owner agrees to pay the Contract Sum (or the
unpaid

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balance of the Contract Sum if Owner has made any interim payments) within
30-days following Final Completion.

3.       Contract Time. Unless otherwise instructed by Owner, Contractor shall
begin performance of the Work within three calendar days after the Contract
Date, and shall thereafter diligently proceed with and finally complete the Work
such that the Work is finally complete no later than April 15, 2004 (the
"Contract Time"). The Work shall be considered finally complete ("Final
Completion") when the Owner determines that all of the Work described on Exhibit
A, and any Work required by change order, has been fully (as opposed to
substantially) completed, including all punch list items, in accordance with
this Contract. If, after the Work has begun, any unexpected conditions are
encountered that will delay completion of the Work and which conditions cannot
be mitigated through the reasonable efforts of Contractor, Contractor shall give
Owner immediate written notice of such conditions, and if Owner approves same as
a permissible delay (which approval shall not be unreasonably withheld)
Contractor's sole and exclusive remedy shall be an equitable adjustment in the
Contract Time to the extent approved by Owner (unless such conditions are the
result of Owner's intentional and unjustifiable interference with the Work) but
there shall be no adjustment in the Contract Sum.

4.       Payment Schedule. Contractor shall submit an application for payment in
the form set forth in Exhibit B to Owner by the 30th day of the month for Work
performed through the 25th day of the current month. Subject to terms of this
Contract, Contractor shall receive payment on or about the 25th day of the
following month. Included with the submission of each Application and
Certificate for Payment, beginning with the second request for payment,
Contractor shall furnish to Owner a Contractor's "Partial Waiver of Liens" in
the form set forth in Exhibit C and a certified statement accounting for the
disbursement of funds received from Owner. Such statement shall itemize all
disbursements to subcontractors and vendors. As a condition precedent to Owner's
obligation to make any payment to Contractor, Owner will require that a Partial
Waiver of Liens or a "Final Waiver of Liens" in the form set forth in Exhibit D,
whichever is appropriate to the circumstances, be executed by Contractor and any
subcontractors. In addition, if Owner has reason to believe that Contractor is
not paying (or may not be able to pay) any of its subcontractors, Owner reserves
the right to make payments jointly to Contractor and such subcontractors to the
extent necessary to pay fully such subcontractors. Notwithstanding the
foregoing, however, Owner shall not be obligated to make any payments to
Contractor for Work which is defective or which is not performed in accordance
with this Contract. Owner further reserves the right to retain 10% of the
Contract Sum (and 10% of any interim payments) until 30-days following Final
Completion. Pending resolution of any dispute arising under this Contract (other
than a termination hereof), Contractor may not cease working and shall proceed
diligently with the performance of this Contract, and Owner shall continue to
make payments that are not in dispute in accordance with this Contract.

5.       Insurance. Contractor shall satisfy the insurance obligations described
on Exhibit D. The cost of this insurance shall be at no cost to Owner. Both
parties agree to a mutual waiver of subrogation but only to the extent of the
individual party's negligence.

6.       Contractor's Remedy. Contractor shall give written notice to Owner of
any alleged breach by Owner, and Owner shall have a reasonable time within which
to cure any alleged breach. If Owner is in breach of this Contract, Contractor's
exclusive remedies shall be (a) a reasonable extension of the Contract Time and
(b) a reasonable increase in the Contract Sum, which increase shall be limited
to the actual, out-of-pocket costs and expenses incurred by Contractor as a
direct result of Owner's breach.

7.       Indemnification. Contractor and Owner shall indemnify and hold each
other harmless from any and all claims, actions, costs, expenses, damages and
liabilities, including reasonable attorneys' fees, resulting from death or
bodily injury or damage to real or personal property, to the extent caused by
the

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negligence or misconduct of their respective employees or other authorized
agents in connection with their activities within the scope of this Contract.
Neither party shall indemnify the other against claims, damages, expenses or
liabilities to the extent attributable to the negligence or misconduct of the
other party. If the parties are both at fault, the obligation to indemnify shall
be proportional to their relative fault. The duty to indemnify will continue in
full force and effect, notwithstanding the expiration or early termination
hereof, with respect to any claims based on facts or conditions that occurred
prior to expiration or termination.

8.       Safety. Contractor and its employees shall at all times comply with any
and all safety programs in effect on the Project.

9.       Hazardous Substances.

         9.1      "Hazardous Substances" means any substance defined in or
         included under or regulated by any Federal, State, or local laws,
         rules, ordinances or regulations pertaining to environmental
         regulation, contamination, clean-up or disclosure ("Environmental
         Laws"). Contractor shall not transport to, use, generate, dispose of,
         or install any Hazardous Substances on any property on which the Work
         is performed in violation of Environmental Laws. In performing the
         Work, Contractor shall not cause or permit any release of Hazardous
         Substances into, or contamination of, the environment, including the
         soil, the atmosphere, any water course or ground water in violation of
         Environmental Laws. If Contractor encounters any Hazardous Substances,
         Contractor shall immediately notify Owner and shall immediately stop
         Work until further written authorization from Owner. Contractor shall
         be required to resume performance of the Work in the affected area only
         in the absence of Hazardous Materials or when the affected area has
         been rendered harmless.

         9.2      Owner warrants and represents that it is not aware of any
         Hazardous Materials on the Work site that will affect Contractor's Work
         and Owner has disclosed to Contractor the existence and location of any
         Hazardous Materials in all areas within which Contractor will be
         performing the Work. As between Owner and Contractor, Owner shall be
         responsible for any claims arising out of or relating to any Hazardous
         Materials on or about the Work site, not brought onto the Work site by
         Contractor.

10.      Assignment. Contractor shall not assign this Contract (or any of its
rights, duties or remedies under this Contract) without the prior written
consent of Owner. Owner may, however, assign this Contract (and any of its
rights, duties or remedies under this Contract) to any person or entity without
notice to Contractor.

11.      Termination. Owner reserves the right to terminate this Contract at any
time for any reason in Owner's sole and absolute discretion upon not less than
48 hours' written notice to Contractor. Upon any such termination, Contractor
shall immediately discontinue the Work and remove its equipment and employees
from the Project. In the event of such a termination, Contractor, as its sole
and exclusive remedy, shall be entitled to recover payment for all Work
satisfactorily completed through the date of termination.

12.      Entire Agreement. This Contract, together with all exhibits and
referenced documents, constitutes the entire agreement between the parties
regarding the performance of the Work and supersedes all prior understandings
and negotiations (whether written or oral). All exhibits referenced in this
Contract are attached hereto and incorporated herein by reference. This Contract
can only be amended in writing

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<PAGE>

signed by both parties. When this Contract requires a matter to be subject to
the consent or approval of Owner, such approval or consent must be in writing
and may be granted or withheld at Owner's option (unless expressly provided
otherwise herein). All unperformed obligations of Contractor shall survive the
termination of this Contract. This Contract shall be governed by the laws of the
State of Texas. The invalidity or unenforceability of any part of this Contract
shall not invalidate or affect the remainder, which shall continue to govern the
relative rights and duties of the parties as though the invalid or unenforceable
part were not a part hereof.

13.      Notices. All notices given under this Contract must be in writing and
must be given to the parties at the addresses set forth above (or at such other
address as the parties may specify by giving written notice to the other party
in accordance with this Section). Notices given by mail shall be deemed
delivered three business days after deposited in the U. S. Mail, Registered or
Certified Mail, Return Receipt Requested. Notices given by any other means shall
be deemed delivered when acknowledged by the party receiving notice.

14.      Contract Price and Taxes. Contractor shall be responsible for all
applicable sales, consumer, use and similar taxes. All taxes have been included
in the Contract Price as shown in the attached Exhibit A.

15.      Access. Contractor and its subcontractors shall be provided access to
the Project site during regular business hours, or such other hours as may be
requested by Contractor and acceptable to the Project site's owner or tenant for
the performance of the Work, including sufficient areas for parking of
Contractor's and its subcontractors' vehicles, staging, mobilization, and
storage. Contractor's access to correct any emergency condition shall not be
restricted.

         15.1.    Access to Certain Areas. Contractor and its subcontractors
         shall be provided access to the wire chases and above-ceiling areas,
         when necessary, during regular business hours, or such other hours as
         may be requested by Contractor and acceptable to Owner for the
         performance of the Work.

16.      Utilities. Owner shall provide without charge to Contractor all water,
heat, and utilities, including all conduit and electrical "stub-ups" (unless
expressly provided otherwise herein), required for performance of the Work.

17.      Other Owner Obligations. Owner shall provide for any "saw-cutting"
and/or penetrations not otherwise specified for on Exhibit A.

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This Contract is executed to be effective as of the Contract Date set forth
above.

OWNER:

ADVANCED NEUROMODULATION SYSTEMS, INC.

_____________________________________________________
By:      /s/ F. Robert Merrill III
         ____________________________________________
Name:    F. Robert Merrill III
Title:   CFO

CONTRACTOR:

DALLAS SECURITY SYSTEMS, INC.

_____________________________________________________
By:      /s/ Ray Cherry
         ____________________________________________
Name:    Ray Cherry
Title:   V.P. Sales

ATTACHMENTS:

Exhibit A   --    Description of the Work and Contract Sum

Exhibit B   --    Application and Certificate for Payment

Exhibit C   --    Lien Waivers

Exhibit D   --    Insurance Requirements

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<PAGE>

                    DESCRIPTION OF THE WORK AND CONTRACT SUM

See attached "Schedule of Equipment and Labor," which is fully incorporated
herein and made a part hereof by reference. Provided, however, the provision on
the last page of the schedule, page 37 of 37 entitled "ITEMS NOT NORMALLY
INCLUDED IN SCOPE OF WORK" and all items listed thereunder are hereby expressly
deleted and superceded by the terms of this Contract.

                               EXHIBIT A - PAGE 1
<PAGE>

                     APPLICATION AND CERTIFICATE FOR PAYMENT
                              FIXED PRICE CONTRACT

Contractor: Dallas Security Systems, Inc. Contract Date: __________________

Project: Advanced Neuromodulation Systems Building Access Control System

Date of Application _________________________ Application No. _____________

TO:      _________________                                           ("Owner")

<TABLE>
<S>                                                                                                  <C>
1.       ORIGINAL CONTRACT SUM.....................................................................  $_______________

2.       TOTAL CHANGE ORDERS.......................................................................  $_______________

3.       CONTRACT SUM TO DATE (Line 1 + 2).........................................................  $_______________

4.       TOTAL COMPLETED & STORED TO DATE..........................................................  $_______________

5.       RETAINAGE:

         a.       _________   % of Completed Work..................................................  $_______________

         b.       _________   % of Stored Material.................................................  $_______________

                  Total Retainage..................................................................  $_______________

6.       TOTAL EARNED LESS RETAINAGE...............................................................  $_______________
         (Line 4 less Line 5 Total)

7.       LESS PREVIOUS PAYMENTS....................................................................  $_______________

8.       CURRENT PAYMENT DUE.......................................................................  $_______________

9.       BALANCE TO FINISH, PLUS RETAINAGE.........................................................  $_______________
         (Line 3 less Line 6)
</TABLE>

The undersigned Contractor represents that, to the best of Contractor's
knowledge, information, and belief, the Work covered by this application has
been completed in strict accordance with the above-referenced Contract, that all
amounts have been paid by Contractor for Work for which previous payments were
received from Owner, and that the current payment requested herein represents a
just estimate of reimbursement to Contractor. Contractor further represents that
there are no known mechanic's liens or materialmen's liens outstanding at the
date of this application, that all due and payable bills with respect to the
Work have been paid to date or are included in the amount requested in this
application, that, except for such bills not paid but so included, there is no
known basis for the filing of any mechanic's liens or

                               Exhibit B - Page 1

<PAGE>

materialmen's liens on the Work or the Project and that effective waivers and
releases of liens have been obtained from all subcontractors.

This Application and Certificate for Payment is executed this _________________
day of __________________ , 20 _______ .

CONTRACTOR:

By:      _____________________________
Name:    _____________________________
Title:   _____________________________

THE STATE OF TEXAS         )
                           ) ss.
THE COUNTY OF _______      )

This instrument was acknowledged before me this __________ day of ____________ ,
20 ________ , by _____________ , ______________, of __________________ , a
____________________ , on behalf of said ___________ .

                                 _______________________________________________
                                   Notary Public in and for the State of Texas

                               Exhibit B - Page 2

<PAGE>

                             PARTIAL WAIVER OF LIENS
                              FIXED PRICE CONTRACT

Contractor: Dallas Security Systems, Inc. Contract Date: __________________

Project: Advanced Neuromodulation Systems Building Access Control System

         THAT the undersigned Contractor, in consideration of payment made to
the undersigned of all sums due the undersigned for labor and/or materials
supplied prior to, through and including the date of this waiver and release,
and in connection with the Project, which Project is owned or leased by Advanced
Neuromodulation Systems, Inc. or its affiliates ("Owner"), does hereby fully and
finally waive and release any and all liens, claims, actions, and demands, and
all rights to same, against Owner, the Project, the real property upon which the
Project is located, and any and all other property owned by Owner or its
affiliates, in connection with labor and/or services supplied by the undersigned
to the Project prior to and through the date hereof; and

         THAT the undersigned Contractor does hereby acknowledge and represent
that:

         1.       Through the date hereof, the undersigned Contractor has
                  received total payments in the amount of $ __________for labor
                  and/or materials supplied to or for the Project; and

         2.       The undersigned Contractor hereby acknowledges receipt of
                  payment in full of all sums agreed and required to be paid to
                  the undersigned in connection with the Project for all labor
                  and/or materials supplied by the undersigned to or for the
                  Project prior to, through, and including the date hereof, it
                  being understood that retainage in the amount of $ ___________
                  is being withheld pursuant to the terms of the Contract.

         This instrument has been executed as of the ____________ day of
________, 20 _____ . CONTRACTOR:

CONTRACTOR:

By:      _____________________________
Name:    _____________________________
Title:   _____________________________

THE STATE OF TEXAS         )
                           ) ss.
THE COUNTY OF _______      )

This instrument was acknowledged before me this __________ day of ____________ ,
20 ________ , by _____________ , , of __________________ , a
____________________ , on behalf of said ___________ .

                                 _______________________________________________
                                   Notary Public in and for the State of Texas

                               Exhibit C - Page 1

<PAGE>

                              FINAL WAIVER OF LIENS
                              FIXED PRICE CONTRACT

Contractor: Dallas Security Systems, Inc. Contract Date: ______________________

Project: Advanced Neuromodulation Systems Building Access Control System

         THAT the undersigned Contractor, in consideration of payment made to
the undersigned of all sums due the undersigned for labor and/or materials
supplied prior to, through, and including the date of this waiver and release,
and in connection with the Project, which Project is owned or leased by Advanced
Neuromodulation Systems, Inc. or its affiliates ("Owner"), does hereby fully and
finally waive and release any and all liens, claims, actions, and demands, and
all rights to same, against Owner, the Project, the real property upon which the
Project is located, and any and all other property owned by Owner or its
affiliates, in connection with labor and/or services supplied by the undersigned
to the Project prior to and through the date hereof; and

         THAT the undersigned Contractor does hereby acknowledge and represent
that:

         1.       Through the date hereof, the undersigned Contractor has
                  received total payments in the amount of $ _____________
                  for labor and/or materials supplied to or for the Project; and

         2.       The undersigned Contractor hereby acknowledges receipt of
                  payment in full of all sums agreed and required to be paid to
                  the undersigned in connection with the Project for all labor
                  and/or materials supplied by the undersigned to or for the
                  Project prior to, through, and including the date hereof.

         This instrument has been executed as of the ____________ day of
________, 20 _____ .

CONTRACTOR:

By:      _____________________________
Name:    _____________________________
Title:   _____________________________

THE STATE OF TEXAS         )
                           ) ss.
THE COUNTY OF _______      )

This instrument was acknowledged before me this __________ day of ____________ ,
20 ________ , by _____________ , _____________, of __________________ , a
____________________ , on behalf of said ___________ .

                                 _______________________________________________
                                   Notary Public in and for the State of Texas

                               Exhibit C - Page 2

<PAGE>

                             INSURANCE REQUIREMENTS

Contractor shall not commence the Work under this Contract until it has obtained
insurance in compliance to the following requirements:

-    COVERAGE AND LIMITS

Contractor will purchase and maintain (with companies licensed to do business in
the State of Texas and having rates of Best's Insurance Guide A/VII, or better)
insurance coverages and amounts as set forth below:

<TABLE>
<CAPTION>
            TYPE                             AMOUNT                                  OTHER REQUIREMENTS
-----------------------------------------------------------------------------------------------------------------------
<S>                           <C>                                   <C>
1.  WORKERS' COMPENSATION     Texas Statutory Limits, if state      1.  Waiver of subrogation in favor of Insured
AND EMPLOYER'S LIABILITY      has no statutory limits then:         Parties (hereafter defined).
                              $1,000,000 each accident
                              $1,000,000 policy limit bodily
                              injury by disease
                              $1,000,000 each employee, bodily
                              injury by disease
-----------------------------------------------------------------------------------------------------------------------
2.  COMMERCIAL GENERAL        $1,000,000 per occurrence             1.  ISO form CG 0001 0196, or equivalent
LIABILITY (OCCURRENCE BASIS)  $2,000,000 general aggregate          2.  Insured Parties will be named as "additional
                              $2,000,000 product-completed          insureds" on ISO Form CG 2026 1185, or equivalent
                              operations aggregate limit.           3.  Waiver of subrogation in favor of Insured
                              $50,000 fire legal liability          Parties
                              $5,000 medical expense limit
-----------------------------------------------------------------------------------------------------------------------
</TABLE>

-    EVIDENCE OF INSURANCE REQUIRED

Contractor shall not commence any Work of any kind under this Contract until all
the insurance requirements contained in this Exhibit D have been provided and
complied with, and until a Certificate of Insurance has been provided to Owner.
Evidence to be delivered to Owner prior to commencing operations at the Site and
at least 5 days prior to the expiration of current policies. THE "ACORD FORM 25
CERTIFICATES OF LIABILITY INSURANCE" FOR LIABILITY COVERAGES, "ACORD FORM 27
EVIDENCE OF PROPERTY INSURANCE" FOR PROPERTY COVERAGES OR ANOTHER PRE-APPROVED
SUBSTITUTE IS THE REQUIRED FORM IN ALL CASES WHERE REFERENCE IS MADE HEREIN TO A
"CERTIFICATE OF INSURANCE". The Certificate of Insurance must specify the
additional insured status and waivers of subrogation, state the amounts of all
deductibles and self-insured retentions, set forth notice requirements for
cancellation, material change, or non-renewal of insurance and be accompanied by
copies of all required endorsements.

-    INSURANCE REQUIRED FOR CONTRACT TIME

Any and all insurance required hereunder shall be maintained during the entire
Contract Time, including any extensions thereto.

-    ADDITIONAL INSURED STATUS

Each insurance policy described herein permitting an additional insured
endorsement shall be endorsed, using additional insured endorsement CG 2026 (or
broader endorsement) to name as additional insureds Owner and each of its
partners, officers, directors, members, owners, agents, and employees
(collectively, the "INSURED PARTIES").

-    PRIMARY COVERAGE

The coverage afforded the additional insureds shall be primary insurance. If any
additional insureds have other insurance applicable to the loss, such other
insurance shall be on an excess or contingent basis and shall apply only to such
additional insureds.<PAGE>

                                                                   EXHIBIT 10.23

                              AIA Document A101/CMa

                           Standard Form of Agreement
                          Between Owner and Contractor
                 where the basis of payment is a STIPULATED SUM
          1992 Construction Manager-Adviser Edition - Electronic Format

THIS DOCUMENT HAS IMPORTANT LEGAL CONSEQUENCES: CONSULTATION WITH AN ATTORNEY
IS ENCOURAGED WITH RESPECT TO ITS COMPLETION OR MODIFICATION. AUTHENTICATION OF
THIS ELECTRONICALLY DRAFTED AIA DOCUMENT MAY BE MADE BY USING AIA DOCUMENT D401.

The 1992 Edition of AIA Document A201/CMa, General Conditions of the Contract
for Construction, Construction Manager-Adviser Edition, is adopted in this
document by reference. Do not use with other general conditions unless this
document is modified.

Copyright 1975, 1980, (C) 1992 by The American Institute of Architects, 1735 New
York Avenue N.W., Washington D.C. 20006-5292. Reproduction of the material
herein or substantial quotation of its provisions without written permission of
the AIA violates the copyright laws of the United States and will be subject to
legal prosecution.

AGREEMENT
made as of the 30 day of April in the year of 2003
(In words, indicate day, month and year)

BETWEEN the Owner:
(Name and address)
Advanced Neuromodulation Systems, Inc.
6501 Windcrest Drive, Suite 100
Plano, Texas 75024

and the Contractor:
(Name and address)
Roger's-O'Brien Construction Co., Inc.
1901 Regal Row
Dallas, Texas 75235

For the following Project:
(Include detailed description of Project, location, address and scope.)
Advanced Neuromodulation Systems, Inc.
at Legacy Business Park
Preston Road at Tennyson Drive
Plano, Texas 75024

The Construction Manager is:
(Name and address)
KDC-Legacy, L.P.
8411 Preston Rd., Su. 700
Dallas, TX 75225

The Architect is:
(Name and address)
Good Fulton & Farrell
2808 Fairmount, Suite 300
Dallas, Texas 75201

The Owner and Contractor agree as set forth below.

                                   ARTICLE 1
                             THE CONTRACT DOCUMENTS

The Contract Documents consist of this Agreement, Conditions of the Contract
(General, Supplementary and other Conditions),

(C) 1992 - THE AMERICAN INSTITUTE OF ARCHITECTS, 1735 NEW YORK AVENUE N.W.,
WASHINGTON D.C. 20006-5292. AIA DOCUMENT A101/CMa - OWNER-CONTRACTOR AGREEMENT -
CONSTRUCTION MANAGER-ADVISER EDITION - AIA(R) - WARNING: Unlicensed photocopying
violates U.S. copyright laws and is subject to legal prosecution. This document
was electronically produced with permission of the AIA and can be reproduced in
accordance with your license without violation until the date of expiration as
noted below. expiration as noted below, expiration as noted below, expiration as
noted below, expiration as noted below, expiration as noted below, expiration as
noted below. User Document: ansa101ed5 aug6.aia -- 8/25/2003. AIA License Number
1005237, which expires on 10/18/2003.

                                                 Electronic Format A101/CMa-1992

                                                                               1
<PAGE>

Drawings, Specifications, Addenda issued prior to execution of this Agreement,
other documents listed in this Agreement and Modifications issued after
execution of this Agreement; these form the Contract, and are as fully a part of
the Contract as if attached to this Agreement or repeated herein. The Contract
represents the entire and integrated agreement between the parties hereto and
supersedes prior negotiations, representations or agreements, either written or
oral. An enumeration of the Contract Documents, other than Modifications,
appears in Article 9.

                                    ARTICLE 2
                            THE WORK OF THIS CONTRACT

The Contractor shall execute the entire Work described in the Contract
Documents, except to the extent specifically indicated in the Contract Documents
to be the responsibility of others, or as follows:

Construction of all work shown on the contract documents, as further clarified
or amended by the exhibits to this Agreement.

                                    ARTICLE 3
                 DATE OF COMMENCEMENT AND SUBSTANTIAL COMPLETION

3.1      The date of commencement is the date from which the Contract Time of
Paragraph 3.2 is measured, and shall be the date of this Agreement, as first
written above, unless a different date is stated below or provision is made for
the date to be fixed in a notice to proceed issued by the Owner.

(Insert the date of commencement, it it differs from the date of this Agreement
or, if applicable, state that the dale will he fixed in a notice to proceed.)

Date of commencement: April 30, 2003
Site mobilization: May 7, 2003
(reference Owner's Notice to Proceed dated April 30, 2003, with clarifying memo
dated May 5, 2003.)

Unless the date of commencement is established by a notice to proceed issued by
the Owner, the Contractor shall notify the Owner, through the Construction
Manager, in writing not less than five days before commencing the Work to permit
the timely filing of mortgages, mechanic's liens and other security interests.

3.2      The Contractor shall achieve Substantial Completion of the entire Work
not later than

(Insert the calendar date or number of calendar days after the date of
commencement. Also insert any requirements for earlier Substantial Completion of
certain portions of the Work, if not stated elsewhere in the Contract
Documents.)

Substantial Completion Date: February 11, 2004, based on receipt of permits from
the City of Plano as follows:

<TABLE>
<S>                                                 <C>
GRADING PERMIT:                                     MAY 8, 2003

UTILITY PERMIT:                                     MAY 14, 2003

FOUNDATION & UNDERGROUND BUILDING PERMIT:           MAY 28, 2003

SHELL, SITE & CORE BUILDING PERMIT:                 JULY 23, 2003
</TABLE>

, subject to adjustments of this Contract Time as provided in the Contract
Documents.

(Insert provisions, if any, for liquidated damages relating to failure to
complete on time.)

                                    ARTICLE 4
                                BASIS FOR PAYMENT

4.1      CONTRACT SUM

4.1.1    The Owner shall pay the Contractor the Contract Sum in current funds
for the Contractor's performance of the Contract. The Contract Sum is the Cost
of the Work as defined in Article 4.4 plus the Contractor's Fee.

4.1.2    The Contractor's Fee is: Three and One Quarter Percent (3.25%) of the
Cost of the Work.

(C) 1992 - THE AMERICAN INSTITUTE OF ARCHITECTS, 1735 NEW YORK AVENUE N.W.,
WASHINGTON D.C. 20006-5292. AIA DOCUMENT A101/CMa - OWNER-CONTRACTOR AGREEMENT -
CONSTRUCTION MANAGER-ADVISER EDITION - AIA(R) - WARNING: Unlicensed photocopying
violates U.S. copyright laws and is subject to legal prosecution. This document
was electronically produced with permission of the AIA and can be reproduced in
accordance with your license without violation until the date of expiration as
noted below. expiration as noted below, expiration as noted below, expiration as
noted below, expiration as noted below, expiration as noted below, expiration as
noted below. User Document: ansa101ed5 aug6.aia -- 8/6/2003. AIA License Number
1005237, which expires on 10/18/2003.

                                                 Electronic Format A101/CMa-1992

                                                                               2
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The Contractor's Fee for changes in the Work which result in a net increase in
the Cost of the Work shall be three and one quarter percent (3.25%) of such net
increase.

4.2      GUARANTEED MAXIMUM PRICE

4.2.1    The sum of the Cost of the Work and the Contractor's Fee is guaranteed
by the Contractor not to exceed SEVEN MILLION EIGHT HUNDRED ELEVEN THOUSAND ONE
HUNDRED TWENTY EIGHT DOLLARS ($ 7,811,128), subject to additions and deductions
by Change Order as provided in the Contract Documents. Such maximum sum is
referred to in the Contract Documents as the Guaranteed Maximum Price (GMP).
Costs which would cause the Guaranteed Maximum Price to be exceeded shall be
paid by the Contractor without reimbursement by the Owner. THE GMP IS BASED ON
THE COLUMN DATED MAY 5, 2003 IN EXHIBIT "A", SCHEDULE OF VALUES.

4.2.1.1   The Guaranteed Maximum Price includes an amount for Contractor's
general conditions expenses, as detailed in Exhibit B. General Conditions
expenses are guaranteed not to exceed TWO HUNDRED FIFTY THREE THOUSAND SIX
HUNDRED FORTY ONE DOLLARS ($ 253,641) in the Cost of the Work.

4.2.1.2  Savings, if any, between the final Guaranteed Maximum Price and the
final Cost of the Work, plus Contractor's Fees shall be split between the Owner
and the Contractor on the basis of seventy percent (70%) to the Owner and thirty
percent (30%) to the Contractor.

4.2.2    The Guaranteed Maximum Price is based on the following alternates, if
any, which are described in the Contract Documents and are hereby accepted,
rejected, or pending (deferred), as noted (pending or deferred alternates may be
accepted at a later date at the stated amount, if accepted within a time frame
allowing their inclusion into the scheduled sequence of the work).

         Reference Exhibit "A" for accepted, rejected, and pending (deferred)
alternates and value engineering. ALTERNATES ARE INCLUDED OR EXCLUDED, AS NOTED
IN EXHIBIT "A", IN THE AMOUNTS SHOWN IN THE COLUMN DATED MAY 5, 2003.

         Additional deferred alternate pricing:

         1) Provide pre-finished corrugated (horizontal) metal roof screen
panels in lieu of galvanized perforated metal panels.

         Add: Four Thousand Five Hundred Dollars ($4,500.00)

4.2.3    Unit prices, if any, are as follows:
Unit prices are inclusive of Cost of Work, General Conditions and Fees.

         Reference Exhibit "C" for unit prices.

4.2.4    Allowances, if any, are as follows:

         Reference Exhibit "D" for allowances.

4.2.5    Assumptions and clarifications, if any, on which the Guaranteed
Maximum Price is based are as follows:

         Reference Exhibit "E" for assumptions and clarifications

4.2.6    To the extent that the Drawings and Specifications are anticipated to
require further development by the Architect, the Contractor has provided in the
Guaranteed Maximum Price for such further development consistent with the
current Contract Documents and reasonably inferable therefrom. Such further
development does not include such things as changes in scope, systems, kinds and
quality of materials, finishes or equipment, all of which, if required, shall be
incorporated by Change Order.

(C) 1992 - THE AMERICAN INSTITUTE OF ARCHITECTS, 1735 NEW YORK AVENUE N.W.,
WASHINGTON D.C. 20006-5292. AIA DOCUMENT A101/CMa - OWNER-CONTRACTOR AGREEMENT -
CONSTRUCTION MANAGER-ADVISER EDITION-AIA(R) - WARNING: Unlicensed photocopying
violates U.S. copyright laws and is subject to legal prosecution. This document
was electronically produced with permission of the AIA and can be reproduced in
accordance with your license without violation until the date of expiration as
noted below, expiration as noted below, expiration as noted below, expiration as
noted below, expiration as noted below, expiration as noted below, expiration as
noted below. User Document: ansa101ed5 aug6.aia -- 8/6/2003. AIA License Number
1005237, which expires on 10/18/2003.

                                                 Electronic Format A101/CMa-1992

                                                                               3
<PAGE>

4.3      CHANGES IN THE WORK

4.3.1    Adjustments to the Guaranteed Maximum Price on account of changes in
the Work shall be authorized or agreed upon in writing and as allowed under
Article 7 of AIA Document A201 / CMa-1992, as amended and made a part of this
Agreement.

4.3.2    (Paragraph intentionally deleted)

4.3.3    In calculating adjustments to the Guaranteed Maximum Price, the terms
"cost" and "costs" as used in the above- referenced provisions of AIA Document
A201/CMa-1992 shall mean the Cost of the Work as defined in Article 4.4 of this
Agreement and the terms "fee and "a reasonable allowance for overhead and
profit" shall mean the Contractor's Fee as defined in Subparagraph 4.1.2 of this
Agreement.

4.4      COSTS TO BE REIMBURSED

4.4.1    COST OF THE WORK

The term Cost of the Work shall mean costs necessarily incurred by the
Contractor in the proper performance of the Work. Such costs shall be at rates
not higher than the standard paid at the place of the Project except with prior
consent of the Owner. The Cost of the Work shall include only the items set
forth in this Paragraph 4.4.

4.4.2    LABOR COSTS

4.4.2.1  Wages of construction workers directly employed by the Contractor to
perform the construction of the Work at the site or, with the Owner's prior
approval, at off-site workshops.

4.4.2.2  Wages or salaries of the Contractor's supervisory and administrative
personnel when stationed at the site with the Owner's approval. This shall
specifically include Contractor's Safety Manager in the prosecution of their
work for this specific project and for the time spent on this specific project
site. The number of employees in these classifications and the rates of pay
shall be subject to the prior approval of Owner.

4.4.2.3  Wages and salaries of the Contractor's supervisory or administrative
personnel engaged, at factories, workshops or on the road, in expediting the
production or transportation of materials or equipment required for the Work,
but only for that portion of their time required for the Work. The number of
employees in these classifications and the rates of pay shall be subject to the
prior approval of Owner.

4.4.2.4  Actual costs paid or incurred by the Contractor for taxes, insurance,
contributions, assessments and benefits required by law or collective bargaining
agreements and, for personnel not covered by such agreements, customary
benefits such as sick leave, medical and health benefits, holidays, vacations
and 401k matching payments, provided such

(C) 1992 - THE AMERICAN INSTITUTE OF ARCHITECTS, 1735 NEW YORK AVENUE N.W.,
WASHINGTON D.C. 20006-5292. AIA DOCUMENT A101/CMa - OWNER-CONTRACTOR AGREEMENT -
CONSTRUCTION MANAGER-ADVISER EDITION - AIA(R) - WARNING: Unlicensed photocopying
violates U.S. copyright laws and is subject to legal prosecution. This document
was electronically produced with permission of the AIA and can be reproduced in
accordance with your license without violation until the date of expiration as
noted below. expiration as noted below, expiration as noted below, expiration as
noted below, expiration as noted below, expiration as noted below, expiration as
noted below. User Document: ansa101ed5 aug6.aia -- 8/6/2003. AIA License Number
1005237, which expires on 10/18/2003.

                                                 Electronic Format A101/CMa-1992

                                                                               4
<PAGE>

costs are based on wages and salaries included in the Cost of the Work under
Subparagraphs 4.4.2.1 through 4.4.2.3 Performance incentives or bonuses paid to
Contractor's personnel shall not be included as part of the Cost of the Work
without Owner's written consent, obtained by Contractor prior to incurring such
costs for performance incentives or bonuses.

4.4.3    SUBCONTRACT COSTS

4.4.3.1  Payments made by the Contractor to Subcontractors in accordance with
the requirements of the subcontracts properly entered into under this Agreement.

Savings, bonuses or incentives paid for performance of Subcontractors; or by
subcontractors to their employees or Subcontractors shall be subject to the
written approval of the Owner, obtained in advance of Contractor incurring such
costs, and shall be so stipulated in each subcontract agreement.

4.4.4    COSTS OF MATERIALS AND EQUIPMENT INCORPORATED IN THE COMPLETED
         CONSTRUCTION

4.4.4.1  Costs, including transportation and storage, of materials and equipment
incorporated or to be incorporated in the completed construction.

4.4.4.2  Costs of materials described in the preceding Subparagraph 4.4.4.1 in
excess of those actually installed to allow for reasonable waste and spoilage.
Unused excess materials, if any, shall become the Owner's property at the
completion of the Work or, at the Owner's option, shall be sold by the
Contractor. Any amounts realized from such sales shall be credited to the Owner
as a deduction from the Cost of the Work.

4.4.5    COSTS OF OTHER MATERIALS AND EQUIPMENT, TEMPORARY FACILITIES AND
         RELATED ITEMS

4.4.5.1  Costs, including transportation and storage, installation, maintenance,
dismantling and removal of materials, supplies temporary facilities, machinery,
equipment, and hand tools not customarily owned by construction workers, that
are provided by the Contractor at the site and fully consumed in the performance
of the Work; and cost (less salvage value) of such items if not fully consumed,
whether sold to others or retained by the Contractor. Cost for items previously
used by the Contractor shall mean fair market value.

4.4.5.2  Rental charges for temporary facilities, machinery, equipment, and hand
tools not customarily owned by construction workers that are provided by the
Contractor at the site, whether rented from the Contractor or others, and costs
of transportation, installation, minor repairs and replacements, dismantling and
removal thereof. Rates and quantities of equipment rented shall be subject to
the Owner's prior approval. Rental charges shall be consistent with those
generally prevailing in the location of the Project. (REFERENCE EXHIBIT " F" FOR
CONTRACTOR'S NOT-TO-EXCEED RATES).

4.4.5.3  Costs of removal of debris from the site.

4.4.5.4  Costs of document reproductions, facsimile transmissions and
long-distance telephone calls, postage and parcel delivery charges, telephone
service at the site, cellular phones utilized by employees stationed full time
at the site, and reasonable petty cash expenses of the site office.

4.4.5.5  That portion of the reasonable expenses of the Contractor's personnel
incurred while traveling out of town in discharge of duties connected with the
Work. All travel charges must be approved in writing by Owner in advance of
incurring such costs.

4.4.5.6  Costs of materials and equipment suitably stored off the site at a
mutually acceptable location, if approved in advance by the Owner.

Savings or incentives paid for performance by materials or equipment suppliers
shall be subject to the written approval of the Owner, obtained in advance of
incurring such costs, and shall be so stipulated in each agreement with
material or

(C) 1992 - THE AMERICAN INSTITUTE OF ARCHITECTS, 1735 NEW YORK AVENUE N.W.,
WASHINGTON D.C. 20006-5292. AIA DOCUMENT A101/CMa - OWNER-CONTRACTOR AGREEMENT -
CONSTRUCTION MANAGER-ADVISER EDITION - AIA(R) - WARNING: Unlicensed photocopying
violates U.S. copyright laws and is subject to legal prosecution. This document
was electronically produced with permission of the AIA and can be reproduced in
accordance with your license without violation until the date of expiration as
noted below, expiration as noted below, expiration as noted below, expiration as
noted below, expiration as noted below, expiration as noted below, expiration as
noted below. User Document: ansa101ed5 aug6.aia -- 8/6/2003. AIA License Number
1005237, which expires on 10/18/2003.

                                                 Electronic Format A101/CMa-1992

                                                                               5
<PAGE>

equipment suppliers.

4.4.5.7  Costs of all temporary jobsite utilities.

4.4.6    MISCELLANEOUS COSTS

4.4.6.1  That portion of insurace and bond premiums that: Contractor is
obligated to secure and maintain under the terms of the Contract Documents.

4.4.6.1.1 Subcontractor default insurance premiums directly attributable to this
Agreement, limited to a maximum cost of $25,000.

4.4.6.2  Sales, use or similar taxes imposed by a governmental authority that
are related to the Work.

4.4.6.3  Fees and assessments for the building permit and for other permits,
licenses and inspections for which the Contractor is required by the Contract
Documents to pay.

4.4.6.4  Fees of laboratories for tests required by the Contract Documents,
except those related to defective or nonconforming Work for which reimbursement
is excluded by Subparagraph 13.5.3 of AIA Document A201/CMa-1992 or other
provisions of the Contract Documents, and which do not fall within the scope of
Subparagraph 4.4.7.3.

4.4.6.5  Royalties and license fees paid for the use of a particular design,
process or product required by the Contract Documents: the cost of defending
suits or claims for infringement of patent right arising from such requirement
of the Contract Documents; and payments made in accordance with legal judgments
against the Contractor resulting from such suits or claims and payments of
settlements made with the Owner's consent. However, such costs of legal
defenses, judgments and settlements shall not be included in the calculation of
the Contractor's Fee or subject to the Guaranteed Maximum price. If such
royalties, fees and costs are excluded by the last sentence, of Subparagraph
3.17.1 of AIA Document A201/CMa-1992 or other provisions of the Contract
Documents, then they shall not be included in the Cost of the Work.

4.4.6.6

4.4.6.7  Deposits lost for causes other than the Contractor's negligence or
failure to fulfill a specific responsibility to the Owner as set forth in the
Contract Documents.

4.4.6.8

4.4.6.9  Expenses incurred in accordance with the Contractor's standard
personnel policy for relocation and temporary living allowances of personnel
required for the Work, if approved in advance by the Owner.

4.4.7    OTHER COSTS AND EMERGENCIES

4.4.7.1  Other costs incurred in the performance of the Work if and to the
extent approved in advance in writing by the Owner in advance of incurring such
costs.

4.4.7.2  Costs due to emergencies incurred in taking action to prevent
threatened damage, injury or loss in case of an emergency affecting the safety
of persons and property, as provided in Paragraph 10.3 of AIA Document
A201/CMa-1992, but excluding costs due to emergencies caused by Contractor's
negligence or breach of its obligations under this Agreement.

4.4.7.3  Costs of repairing or correcting damaged Work executed by the
Contractor, Subcontractors or suppliers, provided that such damaged Work was not
caused by negligence or failure to fulfill a specific responsibility of the
Contractor (or anyone employed by Contractor) and only to the extent that the
cost of repair or

(C)1992 - THE AMERICAN INSTITUTE OF ARCHITECTS, 1735 NEW YORK AVENUE N.W.,
WASHINGTON D.C. 20006-5292. AIA DOCUMENT A101/CMa - OWNER-CONTRACTOR AGREEMENT -
CONSTRUCTION MANAGER-ADVISER EDITION - AIA(R) - WARNING: Unlicensed photocopying
violates U.S. copyright laws and is subject to legal prosecution. This document
was electronically produced with permission of the AIA and can be reproduced in
accordance with your license without violation until the date of expiration as
noted below, expiration as noted below, expiration as noted below, expiration as
noted below, expiration as noted below, expiration as noted below, expiration as
noted below. User Document: ansa101ed5 aug6.aia -- 8/6/2003. AIA License Number
1005237, which expires on 10/18/2003.

                                                 Electronic Format A101/CMa-1992

                                                                               6
<PAGE>

correction is not recoverable by the Contractor from insurance, sureties,
Subcontractors or suppliers, provided that the absence of collectible insurance
or bonds is not due to the Contractor's acts or omissions. Costs incurred after
Substantial Completion in connection with the repairs or corrections described
in this Subparagraph shall not be included in the Cost of the Work.

4.5      COSTS NOT TO BE REIMBURSED

4.5.1    The Cost of the Work shall not include:

4.5.1.1  Salaries and other compensation of the Contractor's personnel stationed
at the Contractor's principal office or offices other than the site office,
except as specifically provided in Subparagraphs 4.4.2.2 and 4.4 2.3, or as may
be provided in Article 7.

4.5.1.2  Expenses of the Contractor's principal office and offices other than
the site office.

4.5.1.3  Overhead and general expenses, except as may be expressly included in
Paragraph 4.4.

4.5.1.4  The Contractor's capital expenses, including interest on the
Contractor's capital employed for the Work.

4.5.1.5  Rental costs of machinery and equipment, except as specifically
provided in Subparagraph 4.4.5.2.

4.5.1.6  Except as provided in Subparagraph 4.4.7.3 of this Agreement, costs due
to the negligence or failure to fulfill a specific responsibility of the
Contractor, Subcontractors and suppliers or anyone directly or indirectly
employed by any of them or for whose acts any of them may be liable, including
but not limited to costs for correction of damaged, defective or nonconforminq
Work, disposal and replacement of materials and equipment incorrectly ordered or
supplied, and making good damage to property not forming part of the Work.

4.5.1.7  Any cost not specifically and expressly described in Paragraph 4.4.

4.5.1.8  Costs, other than costs included in Change Orders approved by the
Owner, that would cause the Guaranteed Maximum. Price to be exceeded,

4.5.1.10

Entertainment, meals and personal expenses of any kind, unless approved in
writing by the Owner in advance of incurring such costs.

4.5.1.11

Preconstruction budgeting, scheduling and plan review.

4.5.1.12

Employee or Subcontractor bonuses or incentive payments.

4.5.1.13

Any costs associated with the repair or replacement of the Work following
Substantial Completion in satisfaction of a warranty of the Work made to Owner.

4.5.1.14

Any costs or expense incurred under any indemnification obligation of the
Contractor hereunder.

(C) 1992 - THE AMERICAN INSTITUTE OF ARCHITECTS, 1735 NEW YORK AVENUE N.W.,
WASHINGTON D.C. 20006-5292. AIA DOCUMENT A101/CMa - OWNER-CONTRACTOR AGREEMENT -
CONSTRUCTION MANAGER-ADVISER EDITION - AIA(R) - WARNING: Unlicensed photocopying
violates U.S. copyright laws and is subject to legal prosecution. This document
was electronically produced with permission of the AIA and can be reproduced in
accordance with your license without violation until the date of expiration as
noted below, expiration as noted below, expiration as noted below, expiration as
noted below, expiration as noted below, expiration as noted below, expiration as
noted below. User Document: ansa101ed5 aug6.aia -- 8/6/2003. AIA License Number
1005237, which expires on 10/18/2003.

                                                 Electronic Format A101/CMa-1992

                                                                               7
<PAGE>

4.6.     DISCOUNTS, REBATES AND REFUNDS

4.6.4.1  Cash discounts obtained on payments made by the Contractor shall accrue
to the Owner if (1) before making the payment, the Contractor included them in
an Application for Payment and received payment therefor from the Owner, or (2)
the Owner has deposited funds with the Contractor with which to make payments:
otherwise, cash discounts shall accrue to the Contractor. Trade discounts,
rebates refunds and amounts received from sales of surplus materials and
equipment shall accrue to the Owner, and the contractor shall make provisions so
that they can be secured.

4.6.4.2  Amounts that accrue to the Owner in accordance with the provisions of
Paragraph 4.6.4.1 shall be credited to the Owner as a deduction from the Cost of
the Work.

4.6.4.3 Rebates or refunds paid to the Contractor on premiums for performance on
payment bonds shall accrue to the Owner. At the time Contractor submits its
request for final payment, an estimated credit amount for bond premium returns,
rebates or dividends shall be included, based on Contractor's best estimate and
experience in prior years. Contractor shall include a similar requirement in any
subcontracts that include a payment or performance bond.

4.7      SUBCONTRACTS AND OTHER AGREEMENTS

4.7.1    Those portions of the Work that the Contractor does not customarily
perform with the Contractor's own personnel shall be performed under
subcontracts or by other appropriate agreements with the Contractor. The Owner
may designate specific persons or entities from whom the Contractor shall obtain
bids. The Contractor shall obtain bids from Subcontractors and from suppliers of
materials or equipment fabricated especially for the Work and shall deliver such
bids to the Owner and Construction Manager. The Owner shall then determine, with
the advice of the Contractor and Construction Manager which bids will be
accepted. The Contractor shall not be required to contract with anyone to whom
the Contractor has reasonable objection.

4.7.2    If a specific bidder among those whose bids are delivered by the
Contractor to the Owner (1) is recommended to the Owner by the Contractor; (2)
is qualified to perform that portion of the Work; and (3) has submitted a bid
that conforms to the requirements of the Contract Documents without
reservations or exceptions AND WILL NOT CAUSE THE GUARANTEED MAXIMUM PRICE TO BE
EXCEEDED, but the Owner requires that another bid be accepted, then the
Contractor may require that a change Order be issued to adjust the Guaranteed
Maximum Price by the difference, if any, between the bid of the person or entity
recommended to the Owner by the Contractor and the amount of the subcontract or
other agreement actually signed with the person or entity designated by the
Owner.

4.7.3    Subcontracts or other agreements shall conform to the applicable
payment provisions of this Agreement, and shall not be awarded on the basis of
cost plus a fee without the prior consent of the Owner. Contractor's subcontract
and purchase order forms shall be subject to approval by Owner. Contractor shall
submit its proposed forms to Owner for approval prior to use in connection with
the Project and shall promptly deliver to Owner a copy of all executed
subcontracts and purchase orders entered into in connection with the Project.

4.8      ACCOUNTING RECORDS

The Contractor shall keep full and detailed accounts and exercise such controls
as may be necessary for proper financial management under this Contract, and the
accounting and control systems shall be satisfactory to the Owner. The Owner and
the Owner's accountants shall be afforded access to, and shall be permitted to
audit and copy, the Contractor's records, books, correspondence, instructions,
drawings, receipts, subcontracts, purchase orders, vouchers, memoranda and other
data relating to this Contract, and the Contractor shall preserve these for a
period of three years after final payment, or for such longer period as may be
required by law.

Contractor agrees to cooperate fully with Owner's right to audit Contractor's
financial records in submission of Contractor's request for payment.

Contractor's estimated Labor Burden rates are stated in Exhibit "G" to this
Agreement. Labor Burden charged to the Cost of the Work shall be based on
Contractor's actual cost, which shall not exceed the rates stated in Exhibit
"G". If Labor Burden rates charged to the Cost of the Work do not exceed the
rates stated in Exhibit "G", no further audit by the Owner

(C) 1992 - THE AMERICAN INSTITUTE OF ARCHITECTS, 1735 NEW YORK AVENUE N.W.,
WASHINGTON D.C. 20006-5292. AIA DOCUMENT A101/CMa - OWNER-CONTRACTOR AGREEMENT -
CONSTRUCTION MANAGER-ADVISER EDITION - AIA(R) - WARNING: Unlicensed photocopying
violates U.S. copyright laws and is subject to legal prosecution. This document
was electronically produced with permission of the AIA and can be reproduced in
accordance with your license without violation until the date of expiration as
noted below. expiration as noted below, expiration as noted below, expiration as
noted below, expiration as noted below, expiration as noted below, expiration as
noted below. User Document: ansa101ed5 aug6.aia -- 8/6/2003. AIA License Number
1005237, which expires on 10/18/2003.

                                                 Electronic Format A101/CMa-1992

                                                                               8
<PAGE>

of the labor burden costs shall apply.

                                    ARTICLE 5
                                PROGRESS PAYMENTS

5.1      Based upon Applications for Payment submitted to the Architect,
Construction Manager and Owner by the Contractor and Certificates for payment
issued by the Construction Manager and Architect, the Owner shall make progress
payments on account of the Contract Sum to the Contractor as provided below and
elsewhere in the Contract Documents.

5.2      The period covered by each Application for Payment shall be one
calendar month ending on the last day of the month, or as follows:

5.3      Provided that an Application for Payment is received by the Architect
and Construction Manager not later than the fifth (5th) day of a month, the
Owner shall make payment to the Contractor of the approved amount not later than
the twenty-fifth (25th) day of the same month. If an Application for Payment is
received by the Architect or Construction Manager after the application date
fixed above, payment shall be made by the Owner not later than thirty (30) days
after the Architect and Construction Manager receives the Application for
Payment.

5.4      With each Application for Payment, the Contractor shall submit, if
requested by Owner, payrolls, petty cash accounts, receipted invoices or
invoices with check vouchers attached, and any other evidence required by the
Owner or Construction Manager to demonstrate that cash disbursements already
made by the Contractor on account of the Cost of the Work equal or exceed (1)
progress payments already received by the Contractor: less (2) that portion of
those payments attributable to the Contractor's Fee: plus (3) payrolls for the
period covered by the present Application for Payment.

5.5      Each Application for Payment shall be based on the most recent schedule
of values submitted by the Contractor and approved by Owner in accordance with
the Contract Documents. The schedule of values shall allocate the entire
Guaranteed Maximum Price among the various portions of the Work, except that the
Contractor's Fee and the Contractor's general conditions shall each be shown as
a separate items, with the Contractor's general conditions being shown as a
detailed breakdown suitable to the Owner and Construction Manager. The schedule
of values shall be prepared in such form and supported by such data to
substantiate its accuracy as the Construction Manager and Owner may require.
This schedule, unless objected to by the Architect, Construction Manager or
Owner, shall be used as a basis for reviewing the Contractor's Applications for
Payment.

(C) 1992 - THE AMERICAN INSTITUTE OF ARCHITECTS, 1735 NEW YORK AVENUE N.W.,
WASHINGTON D.C. 20006-5292. AIA DOCUMENT A101/CMa - OWNER-CONTRACTOR AGREEMENT -
CONSTRUCTION MANAGER-ADVISER EDITION - AIA(R) - WARNING: Unlicensed photocopying
violates U.S. copyright laws and is subject to legal prosecution. This document
was electronically produced with permission of the AIA and can be reproduced in
accordance with your license without violation until the date of expiration as
noted below, expiration as noted below, expiration as noted below, expiration as
noted below, expiration as noted below, expiration as noted below, expiration as
noted below. User Document: ansa101ed5 aug6.aia -- 8/6/2003. AIA License Number
1005237, which expires on 10/18/2003.

                                                 Electronic Format A101/CMa-1992

                                                                               9
<PAGE>

5.6      Applications for Payment shall show the percentage of completion of
each portion of the Work as of the end of the period covered by the Application
for Payment. The percentage of completion shall be the lesser of (1) the
percentage of that portion of the Work which has actually been completed: or (2)
the percentage obtained by dividing (a) the expense that has actually been
incurred by the Contractor on account of that portion of the Work for which the
Contractor has made or intends to make actual payment prior to the next
Application for Payment by (b) the share of the Guaranteed Maximum Price
allocated to that portion of the Work in the schedule of values. The Schedule of
Values may be modified from time to time, with the Owner's approval,
by Contractor as needed to reallocate the GMP among the various portions of the
work. Contractor is not required to guarantee the cost of any specific portion
of the work other than the Contractor's fee, the General Conditions, labor
burden rates, and the overall GMP.

5.7      Subject to other provisions of the Contract Documents, the amount of
each progress payment shall be computed as follows:

5.7.1    take that portion of the Guaranteed Maximum Price properly allocable to
completed Work as determined in accordance with paragraph 5.6, less retainage of
ten percent (10%). Pending final determination of cost to the Owner of changes
in the Work, amounts not in dispute shall be included as provided in
Subparagraph 7.3.7 of AlA Document A201/CMa-1992:

5.7.2    add that portion of the guaranteed Maximum Price properly allocable to
materials and equipment delivered and suitably stored at the site for subsequent
incorporation in the Work, or if approved in advance by the Owner, suitably
stored off the site at a location agreed upon in writing, less ten percent
(10%):

5.7.3    add the Contractor's Fee, less retainage of ten percent (10%).
The Contractor's Fee shall be computed upon the Cost of the Work described in
the two preceding Clauses at the rate stated in Subparagraph 4.1.2 or, if the
contractor's fee is stated as a fixed-sum in that Subparaqraph, shall be an
amount that bears the same ratio to that fixed sum fee as the Cost of the Work
in the two preceding Clauses bears to a reasonable estimate of the probable Cost
of the Work upon its completion:

5.7.4    subtract the aggregate of previous payments made by the Owner:

5.7.5     subtract the shortfall, if any, indicated by the contractor in the
documentation required by Paragraph 5.4 and 5.6 to substantiate prior
Applications for Payment, or resulting from errors subsequently discovered by
the Owner's accountants in such documentation: and

5.7.6    subtract amounts, if any, for which the Architect. Construction Manager
or Owner has withheld or nullified a Certificate for Payment as provided in
Paragraph 9.5 of AlA Document A201/CMa-1992.

(C) 1992 - THE AMERICAN INSTITUTE OF ARCHITECTS, 1735 NEW YORK AVENUE N.W.,
WASHINGTON D.C. 20006-5292. MA DOCUMENT A101/CMa - OWNER-CONTRACTOR AGREEMENT -
CONSTRUCTION MANAGER-ADVISER EDITION - AIA(R) -WARNING: Unlicensed photocopying
violates U.S. copyright laws and is subject to legal prosecution. This document
was electronically produced with permission of the AIA and can be reproduced in
accordance with your license without violation until the date of expiration as
noted below, expiration as noted below, expiration as noted below, expiration as
noted beiow, expiration as noted below, expiration as noted below, expiration as
noted below. User Document: ansa 101ed5 aug6.aia -- 8/6/2003. AIA License
Number 1005237, which expires on 10/18/2003.

                                                 Electronic Format A101/CMa-1992

                                                                              10
<PAGE>

5.8      Except with the Owner's prior written approval, payments by Contractor
to Subcontractors shall be subject to retainage of not less than ten percent
(10%).

5.8.1    Upon mutual agreement by Owner and Contractor, payment of previously
held retainage may be made to those Subcontractors whose work is fully completed
during the early stages of the Project. Such payments shall be subject to
approval by Owner's lender, if any.

5.9      In taking action on the Contractor's Applications for Payment, the
Architect and Owner shall be entitled to rely on the accuracy and completeness
of the information furnished by the Contractor and shall not be deemed to
represent that the Architect and Owner has made a detailed examination, audit or
arithmetic verification of the documentation submitted in accordance with
Subparaqraph 12.1.4 or other supporting data; that the Architect or Owner has
made exhaustive or continuous on-site inspections or that the Architect or Owner
has made examinations to ascertain how or for what purposes the Contractor has
used amounts previously paid on account of the contract. Such examinations,
audits and verifications, if required by the Owner, will be performed by the
Owner';s accountants acting in the sole interest of the Owner.

                                   ARTICLE 6
                                 FINAL PAYMENT

6.1      Final payment, constituting. the entire unpaid balance of the Contract
Sum, shall be made by the Owner to the Contractor 30 days after Final Completion
of the Work. Final Completion shall be deemed to have occurred when:

6.1.1    the Contractor has fully performed the Contract except for the
Contractor's responsibility to correct Work as provided in Subparagraph 12.2.2
of AIA Document A201/CMa-1992, and to satisfy other requirements, or as follows:
if any, which extend beyond final payment; and

6.1.2    a final Certificate for Payment has been issued by the Architect.

6.2      The Owner's final payment to the contractor shall be made 30 days after
the issuance of the Architect's final Certificate for payment, or as follows:
and Contractor's full performance and Final Completion of the Work.

6.3      The Owner's accountants will review and report in writing on the
Contractor's final accounting within 30 days after delivery of the final
accounting to the Architect, Construction Manager, and Owner by the Contractor.
Based upon such Cost of the Work as the Owner's accountants report to be
substantiated by the Contractor's final accounting, and provided the other
conditions of THE CONTRACT DOCUMENTS have been met, the Architect and
Construction Manager will, within seven days after receipt of the written report
of the Owner's accountants, either issue to the Owner a final Certificate for
Payment with a copy to the Contractor, or notify the Contractor and Owner in
writing of the Architect's or Construction Manager's reasons for withholding a
certificate.

(C) 1992 - THE AMERICAN INSTITUTE OF ARCHITECTS, 1735 NEW YORK AVENUE N.W.,
WASHINGTON D.C. 20006-5292. AIA DOCUMENT A101/CMa - OWNER-CONTRACTOR AGREEMENT -
CONSTRUCTION MANAGER-ADVISER EDITION - AIA(R) - WARNING: Unlicensed photocopying
violates U.S. copyright laws and is subject to legal prosecution. This document
was electronically produced with permission of the AIA and can be reproduced in
accordance with your license without violation until the date of expiration as
noted below, expiration as noted below, expiration as noted below, expiration as
noted below, expiration as noted below, expiration as noted below, expiration as
noted below. User Document: ansa101ed5 aug6.aia -- 8/6/2003. AIA License Number
1005237, which expires on 10/18/2003.

                                                 Electronic Format A101/CMa-1992

                                                                              11
<PAGE>

6.4      If the Owner's accountants report the Cost of the Work as substantiated
by the Contractor's final accounting to be less than claimed by the Contractor,
the Contractor shall be entitled to demand arbitration of the disputed amount
without a further decision of the Architect. Such demand for arbitration shall
be made by the Contractor within 30 days after the Contractor's receipt of a
copy of the Architect's final Certificate for Payment; failure to demand
arbitration within this 30-day period shall result in the substantiated amount
reported by the Owner's accountants becoming binding on the Contractor. Pending
a final resolution by arbitration, the Owner shall pay the Contractor the amount
certified in the Architect's final Certificate for Payment.

                                    ARTICLE 7
                            MISCELLANEOUS PROVISIONS

7.1      Where reference is made in this Agreement to a provision of the General
Conditions or another Contract Document, the reference refers to that provision
as amended or supplemented by other provisions of the Contract Documents.

7.2      Payments due and unpaid under the Contract shall bear interest from the
date payment is due at the rate staled below, or in the absence thereof, at the
legal rate prevailing from lime to time at the place where the Project is
located.

(Insert rate of interest agreed upon, if any.)

(Usury laws and requirements under the federal Truth in Lending Act, similar
stale and local consumer credit laws and other regulations at the Owner's and
Contractor's principal places of business, the location of the Project and
elsewhere may affect the validity of this provision. Legal advice should be
obtained with respect to deletions or modifications, and also regarding
requirements such as written disclosures or waivers.)

7.3      TEMPORARY FACILITIES AND SERVICES:

(Here insert temporary facilities and services which are different from or in
addition to those included elsewhere in the Contract Documents.)

(not applicable)

7.4      Other Provisions:

(Here list any special provisions affecting the Contract.)

Reference the following Exhibits included by attachment of by reference as a
part of the Agreement:

<TABLE>
<CAPTION>
EXHIBIT          TITLE
<S>              <C>
A                Schedule of Values, Alternates, and Value Engineering
B                General Conditions Detailed Cost Summary
C                Unit Prices
D                Allowances
E                Assumptions and Clarifications
F                Contractor's Rental Schedule (not-to-exceed rates)
G                Contractor's Estimated Labor Burden Rates (not-to-exceed rates)
</TABLE>

(C) 1992 - THE AMERICAN INSTITUTE OF ARCHITECTS, 1735 NEW YORK AVENUE N.W.,
WASHINGTON D.C. 20006-5292. AIA DOCUMENT A101/CMa - OWNER-CONTRACTOR AGREEMENT -
CONSTRUCTION MANAGER-ADVISER EDITION - AIA(R) - WARNING: Unlicensed photocopying
violates U.S. copyright laws and is subject to legal prosecution. This document
was electronically produced with permission of the AIA and can be reproduced in
accordance with your license without violation until the date of expiration as
noted below, expiration as noted below, expiration as noted below, expiration as
noted below, expiration as noted below, expiration as noted below, expiration as
noted below. User Document: ansa101ed5 aug6.aia -- 8/6/2003. AIA License Number
1005237, which expires on 10/18/2003.

                                                 Electronic Format A101/CMa-1992

                                                                              12
<PAGE>

<TABLE>
<S>              <C>
H                Drawings and Addenda
I                Specifications
J                Geotechnical Investigation
K                Project Schedule
L                Anticipated Weather Impact Table
</TABLE>

                                    ARTICLE 8
                            TERMINATION OR SUSPENSION

8.1      The Contract may be terminated by the Owner or the Contractor as
provided in Article 14 of the General Conditions.

8.2      The Work may be suspended by the Owner as provided in Article 14 of the
General Conditions.

                                    ARTICLE 9
                        ENUMERATION OF CONTRACT DOCUMENTS

9.1      The Contract Documents, except for Modifications issued after execution
of this Agreement, are enumerated as follows:

9.1.1    The Agreement is this executed Standard Form of Agreement Between Owner
and Contractor, AIA Document A101/CMa, 1992 Construction Manager-Adviser
Edition.

9.1.2    The General Conditions are the General Conditions of the Contract for
Construction, AIA Document A201/CMa, 1992 Construction Manager-Adviser Edition.,
as amended.

9.1.3    The Supplementary and other Conditions of the Contract are those
contained in the Project Manual dated (reference exhibit "I" ), and are as
follows:

Document                            Title                                  Pages

(Reference Exhibit "I")

9.1.4    The Specifications are those contained in the Project Manual dated as
in Subparagraph 9.1.3, and are as follows:

(Either list the Specifications here or refer to an exhibit attached to this
Agreement.)

Section                             Title                                  Pages

(Reference Exhibit "I")

9.1.5    The Drawings are as follows, and are dated (reference Exhibit "H")
unless a different date is shown below:

(Either list the Drawings here or refer to an exhibit attached to this
Agreement.)

Number                              Title                                  Pages

(Reference Exhibit "H")

9.1.6    The Addenda, if any, are as follows:

Number                              Title                                  Pages

(Reference Exhibit "H")

Portions of Addenda relating to bidding requirements are not part of the
Contract Documents unless the bidding requirements are also enumerated in this
Article 9.

9.1.7    Other documents, if any, forming part of the Contract Documents are as
follows:

(List here any additional documents which are intended to form part of the
Contract Documents. The General Conditions provide that bidding requirements
such as advertisement or invitation to bid, Instructions to Bidders, sample
forms and the Contractor's bid are not part of the Contract Documents unless
enumerated in this Agreement. They should be listed here only if intended to be
part of the Contract Documents.)

a) Geotechnical Report prepared by HBC Engineers, Reference Exhibit "J"

This Agreement is entered into as of the day and year first written above and is
executed in at least four original copies of which one is to be delivered to the
Contractor, one each to the Construction Manager and Architect for use in the
administration of the Contract, and the remainder to the Owner.

(C) 1992 - THE AMERICAN INSTITUTE OF ARCHITECTS, 1735 NEW YORK AVENUE N.W.,
WASHINGTON D.C. 20006-5292. AIA DOCUMENT A101/CMa - OWNER-CONTRACTOR AGREEMENT -
CONSTRUCTION MANAGER-ADVISER EDITION - AIA(R) - WARNING: Unlicensed photocopying
violates U.S. copyright laws and is subject to legal prosecution. This document
was electronically produced with permission of the AIA and can be reproduced in
accordance with your license without violation until the date of expiration as
noted below, expiration as noted below, expiration as noted below, expiration as
noted below, expiration as noted below, expiration as noted below, expiration as
noted below. User Document: ansa101ed5 aug6.aia -- 8/6/2003. AIA License Number
1005237, which expires on 10/18/2003.

                                                 Electronic Format A101/CMa-1992

                                                                              13

<PAGE>

OWNER                                     CONTRACTOR
/s/ F. ROBERT MERRILL III                 /s/ PRESTON MCAFEE
--------------------------------------    --------------------------------------
(Signature)                               (Signature)

ADVANCED NEUROMODULATION SYSTEMS, INC.    ROGER'S-O'BRIEN CONSTRUCTION CO., INC.

F. ROBERT MERRILL, EXECUTIVE VICE         PRESTON MCAFEE
PRESIDENT, CFO                            PRESIDENT

(Printed name and title)                  (Printed name and title)

(C) 1992 - THE AMERICAN INSTITUTE OF ARCHITECTS, 1735 NEW YORK AVENUE N.W.,
WASHINGTON D.C. 20006-5292. AIA DOCUMENT A101/CMa - OWNER-CONTRACTOR AGREEMENT -
CONSTRUCTION MANAGER-ADVISER EDITION - AIA(R) - WARNING: Unlicensed photocopying
violates U.S. copyright laws and is subject to legal prosecution. This document
was electronically produced with permission of the AIA and can be reproduced in
accordance with your license without violation until the date of expiration as
noted below, expiration as noted below. expiration as noted below, expiration as
noted below, expiration as noted below, expiration as noted below, expiration as
noted below. User Document: ansa101ed5 aug6.aia -- 8/6/2003. AIA License Number
1005237, which expires on 10/18/2003.

                                                 Electronic Format A101/CMa-1992

                                                                              14

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