New-York tribune. [volume] (New York [N.Y.]) 1866-1924, 1890-12-26

CrPIoT.s Study IL NERVE ENClTAI'pN.-'o''e
c,rton. results lave rewarded Herr Ia'cHci'" l'
,erestng study Of electric currents on 'He A". '
mental cScitation. In these r"~''I'"ro' "'I''''
c,av electrodes. connected with delicate e"F'"
ote, were applied - various p1rte-lhud', ih-'i7
t.a, ,,os po.e ear and bacl. and. after compcn-n
ton Of any currents which occurred "H'"7 ''.' ".'
ecoc,s Of mental stimulation were noted. Thus u
.,p.,r, light tickling with brush causes alter "
few seconds period Of lrcucv. gradually "'''-''-
strong detection. bot water las HE c''''' ''''
| ar the pain from needle PRICK e jess. '"'''''
| light taste and smell stimuli act similarly. u l''
/ c,es have been closed some time. mere oI""AS q"
| u,, ,,us,. 8, considerable detection from the >Ar
! ., fine hand II IS remarkable" too as pointed OH
| tv Herr Tachenof TINT thr-" skin currents also
,,.. when The sensations are merely imagined M'h''I
effort produces varying CURRENT, d'l'n'"@ ID" ''
anoInt. illustration Of ~, brh@ io'Hn' "'',''.
! other instances, in the fact mat d. I'i oh J. a.
.tstc Of tense expectations tle g.lvanoin'irr MIRO.
! /, f,urd - make irregular o,I,a'IGn'. IN '"rr ''
| Of peculiar interest noted bv l"rchcnou U.s. INA, u,
all I'm, experiment, rcsOrtcd 70 hy him 10 TN, ofIoLlI
field OF inquiry i appeared t''i VII. cIanl uGrf" -, M
degree to which IA" part Of tA' ,nn ir''Ihf the '''
rode, furnished with sweat -!'"d''
UNIVERSAL Aeon NETFR.-Dr. >ychr.1 u
pod-auy LA, publicly expressed il a. hi, h'l' t'' ''
new and improved photograph combine aII th' i'4"'
tics that -tltut" good atouin'''r' ana 'H '' E
will enable the biologist 10 mca~ur" auditory a""N
a. accurately as the ocil.t is all" - measure N~"
c,,it, aud by met nod quite Analogous. Among me
dc,idcr,tn clardct"liNng "a ,atl-Nc'o'F dcouhr''''
STRESS j., laid on the necessity Of If, po--"-ng lh'
,o,ycr of emitting all sounds aud Noise Ir"'ptlbe
~ the normal c1r. including speech Win al i- V'T'n
i,nectiou,. that il should AZ VIII, reproduce -o''
with uniform intensity and quality 80 a. - permit
co,np,r,on between TIE hearing power "i di' 'h'
patients a, also OF the same patient al different per-
ot.. that Il should alW8v~ lc Of the same 'onti"
,'su 80 that eur-t, Of all lands may compare Uncle q"
snry,ton.. that il ~hOU1 not occupy HutI = A,.
r,n,lr,. much time for is employment. "n" u fh'h
measure the hearing capacity not "iN through ,I'
medium of tlie external ear, but alao through l'
ncdh,m Of the cralial bones. Tie ne" perfected
nhcnorrapi. "a, used. flhlS the various i''h"
ueuts cui,mrratcd except tn last. all methods H"i
;ntorc ,r,Iuovcd are inferior. none Of them beng
~ rnnuarl..,u a. different times and place.
A nev iodine dcrvauvc Of tymol ha- been in
t-oduced a. an iodof1m ,ub-tltut" under the name of
ari,tol represented BE- di,hymol dii,ddc. aad i-
made 10y the addition % solution OF Iodine IN ppiaS
p | snm oddc to a soda solution OF thymol. vOluminoI~
rod brown amOrphous prccpiiac results. containing
T. | 453 per cent OF iodine This IS inSoluhlc IN water
and i'm clvc~rnc slightly soluble in alcohol ard eas Is
, ! In ether ard fixed oil. AriSt0 j. SAID not 10 j."
" posonOI- is absorbed by the y~t"m H. the
treatment psoriasis IL j. c1lmcd 10 act ~ iaNorihN
=. chrv ~HrOlu. while il pOs>c~-r- tie advantage Of not
causing the same intense cooratou OF the ~lin, OF
~ producing symptoms of cOniunc'iVitl>