Charles Tart

Charles Tart

male, 71 years old
Charles T. Tart, Ph.D. (b. 1937) is internationally known for his psychological work on the nature of consciousness (particularly altered states of... More
Stanislav Grof

Stanislav Grof

male, 77 years old
Stanislav Grof is one of the founders of the field of transpersonal psychology and a pioneering researcher into the use of altered states of... More
Stanley Krippner

Stanley Krippner

male
Stanley Krippner is an American psychologist and professor of psychology and an executive faculty member of the Saybrook Graduate School and... More
Roger Walsh

Roger Walsh

male
Roger N. Walsh (MD, Ph.D.) is a professor of Psychiatry, Philosophy and Anthropology at the University of California, Irvine, in the Department of... More
Jayne Gackenbach

Jayne Gackenbach

female
Jayne Gackenbach is an writer and dream researcher whose focus is lucid dreaming and other altered states of consciousness. She was trained as an... More
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Stanley Krippner

male (San Francisco, California, United States)
Stanley Krippner PhD Professor of Psychology, Saybrook Institute