GovernmentFiles.ioDeclassified Intelligence Archive

CIA • 1953

SI AND H EXPERIMENTATION, 28 JULY 1953

TO; File Subject; SI and H rimentation, 28 July 1953 On� 28 July 1953,-SI and H Experimentat' - was carried on in Room 20 Build' 011ikplippropened the evening's work by taking the three su jec s together using the eye and h fa and was able but not wi their eyes, while he did further satisfactory result to sleep and while achieve catalepsy stiffly but then awake put b ck to sleep. Then all three subjects were awakened. eft at this point by previous arrangement...
U
Declassified

Timeline

Created
Jan 23, 2025
Released
Aug 23, 2000
Publication
Jul 28, 1953
Case number

Files

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Metadata

Document #

00428175

Case #

Document Type

SPECIALCOLLECTION

Collection

General CIA Records

Release Decision

RIPPUB

Original Classification

U

Sequence

Pages

1 pages

File Size

56.26 KB