Documents / FOIA release

Quarterly Report-- July 1- September 30, 1953.

Central Intelligence Agency · 1953-10-01 · 24 pages · text by GLM-OCR

This declassified quarterly report covers July 1 to September 30, 1953. It comes from the NIMH Addiction Research Center at the PHS Hospital in Lexington, Kentucky, and was signed by Director of Research Harris Isbell. It describes clinical, biochemical, neurophysiological and psychological studies of addiction, including trials of codeine substitutes, morphine and Nalline mixtures, meperidine addiction, and chronic LSD-25 intoxication, which produced rapid tolerance. It also lists the unit's publications, lectures and film showings. It does not discuss UFOs.

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tests, except for an increase in the total number of responses, and an increase in indicators of anxiety. In the MAP1 tests, elevation of all clinical scales was observed, the greatest increases being in the "schizophrenia" and "paranoid" scales. C. BIOPHYSICAL STUDIES

Considerable time was spent in installing apparatus for photic stimulation in the electroencephalographic room. At first, photic stimulation induced artifacts but this was eliminated by elevating the light. We are still working on the problem of increasing the intensity of light to compensate for the greater distance.

The apparatus for measuring the concentration of alcohol in the breath was received from the manufacturer after over-hayl and was still found to be performing poorly. After correspondence with the manufacturer, the entire instrument was gone over, circuits traced and the valves checked. The chief difficulty appeared to be a bad exciter tama.

A photographic copy stand was constructed with scrap material.

The usual services on instruments and apparatus for the entire unit were rendered.

Declassified by 187475 date 4 FEB 1977.

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FOIA release, from the cia-readingroom collection. The PDF is mirrored here; the original link is above. The text was read from the page images by GLM-OCR; expect the odd misread word. 24 pages are in the text index: search them above, or from the library's search.