SI AND H EXPERIMENTATION, 20 MARCH 1952

• Document Type: SPECIALCOLLECTION
• Collection: General CIA Records
• Document Number (FOIA) /ESDN (CREST): 00428127
• Release Decision: RIPPUB
• Original Classification: U
• Document Page Count: 1
• Document Creation Date: January 23, 2025
• Document Release Date: August 23, 2000
• Publication Date: March 20, 1952

To: Files
Subject: SI and H Experimentation, 20 March 1952
On Thursday, 20 March 1952, $1 and H eriments.were-carr CI*
� on ' uildin 1 Ildom 20 with
41011 by
. The entire:eVening.was devoted to taking motion pi�tures
ii-
lustrating the phenomena 'of hallucinat'ons�and since
work was much more advanced than ire sequence
Was taken of . .
This sequence demonstrated the� hallucination of smell, touch,
and sight. In additbn, a sequence was taken showing anesthesia and
hyper-sensitivity of an individual's hands when opera under full
hypnotic control. In the opinion of the writer an his
sequence of movies was entirely successful.
To: Files
Subject: SI and H Experimentation, '25 March 1952
On Tuesday; 25 March 1952, SI and H experiments were
iliBuilding 13, Room 20 w't
b
carried
It was planned to devote the evening to taking motion pictures
illustrating post-hypnotic suggestions, but an unfortunate accident
occurred which wrecked the mechanism of the camera and exposed the
film of the entire evening's work .
This file, in the opinion p d the Writer, con-
tained previous work that will have to e o over.
APPROVED FOR RELEASE
DATE:
. . . .....