Dr David Luke - Non-drug altered states as psychedelic experiences

Altered states of consciousness are often triggered by non-drug methods and share remarkable phenomenological similarities with drug-induced experiences. Investigations utilizing data from dark room sessions, breathwork, and flotation tanks demonstrate significant correlations between these subjective experiences and traditional psychedelic metrics like the Mystical Experience Questionnaire and the Altered States of Consciousness Questionnaire. Key measurement tools such as the absorption personality construct and measures of temporal lobe liability help predict the intensity and nature of these states, suggesting a common underlying mechanism that transcends traditional drug-based vs non-drug-based divide when analyzing psychedelic consciousness.