Stanislav Grof’s Holotropic and LSD consciousness research in Europe

Record summary

Stanislav Grof’s 1975 book Realms of the Human Unconscious synthesized clinical LSD-psychotherapy work begun in Czechoslovakia and developed a model involving perinatal and transpersonal experience. It is a significant comparison lead for altered states, mystical experience, birth-related imagery, and claims of expanded consciousness. The work is historically important but interpretive rather than a controlled demonstration of psi. Researchers should distinguish Grof’s early clinical records from later holotropic-breathwork traditions and examine the cultural and therapeutic setting of the sessions.