Longitudinal associations between psychedelic use and unusual visual experiences in the United States and the United Kingdom.
Journal of psychopharmacology (Oxford, England) 2024 Otto Simonsson, Peter S. Hendricks, Cecilia Ud Stenfors et al.
Whereas findings from case reports and cross-sectional studies suggest that naturalistic psychedelic use may be associated with unusual visual experiences that occur after the acute pharmacological effects have subsided, such findings need to be replicated in longitudinal studies to better understand potential cause-and-effect relationships. To investigate longitudinal associations between...