Skip to content

Demian Halperin

Impulse Integrative Clinical Center, Haifa, Israel.

3 papers in the library · 8 citations · publishing 2025-2026

Papers

Integration of personal psychedelic experiences into clinical practice: A phenomenological study in mental health professionals

Journal of Psychedelic Studies January 15, 2025 Nir Tadmor, Demian Halperin, Guy Simon 6 citations

Mental health professionals who have personally taken psychedelics may gain enduring positive changes that benefit their clinical work. Interviews with eight such clinicians revealed a multi-faceted model of transformation covering interpersonal and emotional growth, changed relationships with death and nature, and deepened concepts of love, meaning, and spirituality. These personal shifts also enhanced their therapeutic skills. The findings suggest that clinicians involved in psychedelic integration should themselves have undergone altered states of consciousness, not only for empathy but because of intrinsic positive effects on their human and professional capacities.

Psychedelics in the age of reproducibility: Reflections on aura, set and setting and the medicalization of mystical-type experiences.

The International journal on drug policy January 1, 2026 Guy Simon, Nir Tadmor, Demian Halperin 2 citations

Psychedelics can produce lasting changes in attitudes and behavior, with outcomes shaped by both the drug and the context of use ('set and setting'). As these substances move from traditional settings into clinical environments, a tension arises between authenticity and standardization. Drawing on Walter Benjamin's concept of 'aura,' this article examines what may be lost or gained when psychedelic experiences are reproduced in institutional settings. It explores how set and setting contribute to authenticity, analyzes the implications of medicalization, and considers the roles of ritual and commodification. The authors propose ways to integrate traditional context with clinical approaches to preserve psychedelics' transformative potential.

Facing trauma under the influence of psychedelics: A phenomenological study with Nova rave survivors.

Journal of psychopharmacology (Oxford, England) May 1, 2026 Guy Simon, Maya Gal-Birman, Nir Tadmor et al.

In the October 7, 2023, attack at the Nova rave, 45 survivors were interviewed using a mixed-methods phenomenological design. Participants used classic psychedelics (24), empathogens (19), or ketamine (2). A dissociative phenomenon termed "adaptive psychedelic dissociation" emerged, combining emotional detachment, derealization, depersonalization, automatic behaviors, and preserved functionality. Participants' awareness of their substance use created an "epistemic container" that helped contain traumatic input in real time but complicated later meaning-making. Psychedelic effects appeared suppressed during acute trauma and resurged afterward. Substance use had a predominantly positive impact on immediate survival (75%-79%) and emotional coping (83%-84%), but mixed outcomes in aftermath processing (42%-53% positive, 25%-26% negative). This paradox suggests acute adaptive benefits with integration challenges.