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Hein T. van Schie

4 papers in the library · 146 citations · publishing 2019-2024

Papers

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‘Mind-Revealing’ Psychedelic States: Psychological Processes in Subjective Experiences That Drive Positive Change

Psychoactives September 27, 2024 Rúna F. E. Walther, Hein T. van Schie 14 citations

This narrative review explores the utilization of psychedelic states in therapeutic contexts, deliberately shifting the focus from psychedelic substances back to the experiential phenomena which they induce, in alignment with the original meaning of the term “mind-manifesting”. This review provides an overview of various psychedelic substances used in modern therapeutic settings and ritualistic...

‘Psychedelic’ as Mind-Revealing: Psychological Processes in the Subjective Experience That Drive Positive Change

Preprints.org July 30, 2024 Rúna F. E. Walther, Hein T. van Schie preprint

This narrative review explores the utilization of psychedelic states in therapeutic contexts, deliberately shifting the focus from psychedelic substances back to the experiential phenomena they induce, in alignment with the original meaning of the term "mind-manifesting." The review provides an overview of various psychedelic substances used in modern therapeutic settings and ritualistic...

Altered States of Consciousness During Ceremonial San Pedro Use

International Journal for the Psychology of Religion December 5, 2022 Arne Bohn, Michiel H. H. Kiggen, Malin V. Uthaug et al. 10 citations

San Pedro, a mescaline containing cactus, has been used for thousands of years and is currently popular as a psychedelic substance in ceremonial retreats in Europe. The current research investigates the consciousness altering effects of San Pedro. Forty-two participants who joined ceremonial psychedelic retreats in the Netherlands were investigated with questionnaires probing 11 dimensions of...

The neural correlates of the awe experience: Reduced default mode network activity during feelings of awe

Human Brain Mapping May 7, 2019 Michiel van Elk, M. Andrea Arciniegas Gomez, Wietske van der Zwaag et al. 122 citations

Abstract In the present fMRI study, we aimed to obtain insight into the key brain networks involved in the experience of awe—a complex emotion that is typically elicited by perceptually vast stimuli. Participants were presented with awe‐eliciting, positive and neutral videos, while they were instructed to get fully absorbed in the scenery or to count the number of perspective changes. By using...