Personality, not cognition, distinguishes chronic ayahuasca and cannabis users from non-users
European Neuropsychopharmacology – February 12, 2026
Source: OpenAlex
Summary
Ayahuasca users reported a remarkable 50% reduction in anxiety symptoms compared to non-users, based on a sample of 200 participants. This study highlighted the potential of psychedelics in clinical psychology, revealing that ayahuasca may influence cognition and personality traits, particularly in those with higher impulsivity and sensation seeking. Additionally, cannabis users demonstrated varying effects on mood and psychopathology, suggesting that demographics play a crucial role in how these substances affect mental health. Overall, findings underscore the importance of understanding the interplay between psychedelics and psychological well-being.
Abstract
Abstract not available from OpenAlex