"the CIA’s cybernetic technique, “based on Eastern European research,” involved..."

In 1965 the New York Times reported obscure EMR experiments secretly funded by the government under the front-page headline: “Mind Control Coming, Scientist Warns.” Quoted in the article, University of California psychology professor Dr. David Krech cautioned, “EMR research may carry with it even more serious implications than the achievements of the atomic physicists.”
Earlier, a 1963 CIA-issued manual prepared on the study of Radio-Hypnotic Intra-Cerebral Control (RHIC) explained: “When a part of your brain receives a tiny electrical impulse from outside sources, such as vision, hearing, etc., an emotion is produced—anger at the sight of a gang of boys beating an old woman, for example. The same emotions of anger can be created by artificial radio signals sent to your brain by a controller. You could instantly feel the same white hot anger without any apparent reason.”
Richard Helms, Plans Director for the CIA, oversaw military-oriented EMR research pursuing the possible transmission of strategic subliminal messages into the aggregate minds of enemy populations. In a 1964 memo to the Warren Commission regarding the possibility that Lee Harvey Oswald had been a mind-controlled assassin, Helms outlined the existence of “biological radio communication.”
“Cybernetics [the science of communication and control theory that is concerned with the study of automatic control systems, such as the brain and mechanical-electrical communications],” Helms admitted, “can be used in molding of a child’s character, the inculcation of knowledge and techniques, the amassing of experience, the establishment of social behavior patterns ... all functions which can be summarized as control of the growth processes of the individual.”
A subsequent CIA directive, summarized in a brochure on “cybernetic technique” distributed by Mankind Research Unlimited, an EMR study facility in Washington, D.C., detailed the CIA’s development of a “means by which information of modest rate can be fed to humans utilizing other senses than sight or hearing.” According to the brochure, the CIA’s cybernetic technique, “based on Eastern European research,” involved beaming information via radio frequencies to individual human nerve cells. The purpose, the directive stated, was “the enhancement of a subject’s mental and physical performance.”

https://sites.google.com/site/mcrais/voices