“A list of equipment purchased under MKULTRA Subproject 49 includes “I shock stimulator.” Whether the shock stimulator was used as a conditioning tool, to check for hypnotic resistance to pain, or to determine whether a hypnotic subject can perform under stress, is unknown.”

“A list of equipment purchased under MKULTRA Subproject 49 includes “I shock stimulator.” Whether the shock stimulator was used as a conditioning tool, to check for hypnotic resistance to pain, or to determine whether a hypnotic subject can perform under stress, is unknown.”

— Colin A. Ross