The interconnectivity of mind, brain, and behavior in altered states of consciousness: focus on shamanism.

This paper examines possible interconnections between mind, brain, and behavior in the area of shamanism and altered states of consciousness. It offers a neurophysiological theory of shamanic altered states of consciousness that integrates theories by Mandell, Persinger, Prince, Winkelman, and Wright. Topics include the shamanic call and temporal lobe phenomena, possible neurological correlates of shamanic ecstasy, and the neurophysiological roles of endorphins, plant substances, and genetic factors in shamanic altered states of consciousness. The difficulty of developing such a theory because of the complexity of human physiology and psychological experience and because of the paucity of neurophysiological data from the field is acknowledged.