An Integrative Somatic Approach to Psychedelic-Assisted Therapy: Theoretical Foundations and Biological Mechanisms
Study at a glance
AI-extracted from the abstract| Characteristics | Theoretical or philosophical paper |
|---|---|
| Topics | Psychedelic-assisted therapy |
| Key points | Argues that psychedelic-assisted therapy frameworks centered on cognition under-specify embodied, autonomic, and relational processes, and proposes ISPAT, a process-based framework that treats interoceptive processing, autonomic nervous system regulation, and co-regulated relational presence as core mechanisms of change, with psychedelics understood as controlled perturbations that temporarily relax rigid patterns across cognitive, affective, interoceptive-autonomic, and interpersonal domains. |
Abstract
Psychedelic-assisted therapy (PAT) has demonstrated transdiagnostic efficacy across a range of psychiatric conditions and is increasingly conceptualized through third-wave cognitive–behavioral frameworks. These frameworks, including Contextual Behavioral Science (CBS) and the psychological flexibility model, emphasize processes such as cognitive insight, belief revision, and narrative meaning-making as central to therapeutic change in PAT. While valuable, they often under-specify the embodied, autonomic, and relational dynamics that patients and clinicians frequently identify as central to both therapeutic benefit and potential riskIn this paper, we introduce Integrative Somatic Psychedelic-Assisted Therapy (ISPAT), a process-based framework that extends psychological flexibility by explicitly centering interoceptive processing, autonomic nervous system regulation, and co-regulated relational presence as core mechanisms of change in psychedelic-assisted therapy. Drawing upon complexity science, trauma-informed somatic psychotherapy, and contemporary neurobiological models of psychedelic action, ISPAT conceptualizes the human psyche as an embodied, relational, and dynamic adaptive system. Within this framework, psychedelics are understood as controlled perturbations that temporarily relax rigid patterns of cognition, affect, interoceptive-autonomic functioning, and interpersonal relating. ISPAT articulates how somatic awareness, autonomic regulation, and relational safety can scaffold psychological flexibility across preparation, medicine, and integration phases, helping guide psychedelic-induced reorganization toward coherence rather than fragmentation. By expanding PAT beyond cognicentric formulations, ISPAT offers a scientifically grounded and clinically actionable framework for understanding how psychedelic pharmacology interfaces with embodied and relational processes to shape therapeutic outcomes.
Comparable studies
Other theoretical and historical papers on psychedelic-assisted therapy, most cited first.
| Study | Year | Design | Participants |
|---|---|---|---|
| Theorizing that Psychedelic Assisted Therapy May Play a Role in the Treatment of Trauma-Induced Personality Disorders. | 2024 | Theoretical or philosophical paper | |
| Learning to Let Go: A Cognitive-Behavioral Model of How Psychedelic Therapy Promotes Acceptance | 2020 | Theoretical or philosophical paper | |
| Awe: a putative mechanism underlying the effects of classic psychedelic-assisted psychotherapy | 2018 | Theoretical or philosophical paper | |
| Ethical and legal issues in psychedelic harm reduction and integration therapy | 2021 | Theoretical or philosophical paper | |
| Towards psychedelic apprenticeship: Developing a gentle touch for the mediation and validation of psychedelic-induced insights and revelations. | 2022 | Theoretical or philosophical paper |