Skip to content

Gaige Allen-Clark

2 papers in the library · 3 citations · publishing 2025-2026

Papers

Sort Most recent Most cited

Do Psychedelics Mimic Psychosis? Perspectives on Similarities and Differences from Individuals with Lived Experience of Psychosis and Psychedelics

International Journal of Mental Health and Addiction March 17, 2026 Haley Maria Dourron, Melissa Bradley, Heith Copes et al.

Abstract Despite a long-standing interest in the potential similarities between psychedelic and psychotic experiences, no recent research has systematically explored the subjective overlap between these states in individuals who have experienced both. To provide rich accounts of potential overlaps and distinctions, we conducted semi-structured interviews with 19 individuals diagnosed with...

How do psychedelics impact people with a history of non-affective psychosis? A qualitative study.

Front Psychiatry December 9, 2025 Haley Maria Dourron, Heith Copes, Daniel H. Grossman et al. 3 citations

Background: People with a history of psychotic disorders are excluded from contemporary trials of psychedelic-assisted therapy. Although survey studies have explored the impact of naturalistic psychedelic use on people with a history of psychotic disorders, a qualitative study has yet to examine the subjective effects of psychedelic use in this population during both the acute effects and...