On Perception and Consciousness in HPPD: A Systematic Review
Frontiers in Neuroscience August 11, 2021 Pieter J. Vis, Anneke E. Goudriaan, Bastiaan C. Ter Meulen et al. 40 citations
Hallucinogen-persisting perception disorder (HPPD) features as a diagnostic category in the DSM-5, ICD-11, and other major classifications, but our knowledge of the phenomenology of the perceptual symptoms involved and the changes in consciousness during the characteristic “flashbacks” is limited. We systematically evaluated original case reports and case series on HPPD to define its...