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Chiof, Techuical Pranch

23 February 1053

Jiotifications for usa or an onoephaloraphic apparatus, froquantly to. ahock the oflocts of narcotiooi

deternino the duration af the narcotio'o effoct.
After tho ablniotration or eotors DE? and TPri Whaon tha elinicol smtan had alcmod in a fev daye,tho te tracings atill raainel abnorual (in voltage, froquency and rogularity) for mary (l2 days eftor ahinLotration, in on
(40000)101. Artor GD, uhon oymptas cloarod iu two cays Ea vas abncatal for four das Cortain aall dooas that praiucod no olinioal tyrptaus, did aooist taard à thory af tho narcotic'o adtion.

Tho protraotod rouporation alaun by FEd, anggested that thoro ves an irrovoroible innctivation of cmitral norvoua gyuton cholins Palloed by, thd lattor'a crodual regonrátion int eit woatul analo Lns vith kom disoanen,

Intoraittont high alow vaves in tho Eio artor DFp, rodorilol thoso poon in potit mal epilopoy Wavos aflar G mbstacas, resamblod thoos poon in grani mal opilopoy.