Stanislav Grof, MD, is a Czech psychiatrist and developer of transpersonal psychology. His research includes the therapeutic benefits of psychedelic substances and the use of holotropic breathing techniques to attain non-ordinary states of consciousness.
LSD was not a pharmacological agent generating exotic experiences by its interaction with the neurophysiological processes in the brain. This remarkable substance was clearly an unspecific catalyst of the deep dynamics of the human psyche.
