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Joseph A. Zamaria

Baker Engineering (United States)

2 papers in the library · 44 citations · publishing 2016-2023

Papers

A Phenomenological Examination of Psilocybin and its Positive and Persisting Aftereffects

NeuroQuantology May 24, 2016 Joseph A. Zamaria 32 citations

Eight adults who had consumed psilocybin-containing mushrooms described how the experience led to lasting positive changes. Through interviews and thematic analysis, three categories emerged: Set (preliminary anxiety and substantial preparation), Experience of Psilocybin Effect (profound shift in attention, unity consciousness, increased introspection, positive emotional state, transcendental experience), and Persisting Aftereffects (short-term reduction in anxiety, persisting insight, assistance with psychological distress, inspired behavioral change). Participants maintained insights long after the substance left their system. The findings suggest that psilocybin's persisting aftereffects may aid psychological healing and growth.

Reducing the Harms of Nonclinical Psychedelics Use Through a Peer-Support Telephone Helpline

Psychedelic Medicine May 19, 2023 Mollie Pleet, Joshua White, Joseph A. Zamaria et al. 12 citations

A helpline for people having difficult psychedelic experiences may reduce distress and prevent emergency calls. Analysis of 884 callers to a psychedelic helpline found that 65.9% reported the call de-escalated their psychological distress. Without the helpline, 29.3% said they might have been harmed, 12.5% might have called 911, and 10.8% might have gone to the emergency room. The findings suggest that such helplines can avert harmful outcomes and reduce the burden on emergency medical services.