arXiv (Cornell University)
September 23, 2025
Victor Oswald, Karim Jerbi, Corine Sombrun et al.
Non-ordinary states of consciousness (NOC) provide an opportunity to experience highly intense, unique, and perceptually rich subjective states. The neural mechanisms supporting these experiences remain poorly understood. This study examined brain activity associated with a self-induced, substance-free NOC known as Auto-Induced Cognitive Trance (AICT). Twenty-seven trained participants...
Int J Clin Health Psychol
2025
Victor Oswald, Karim Jerbi, Corine Sombrun et al.
4 citations
Understanding individual differences in non-ordinary state of consciousness: Relationship between phenomenological experiences and autonomic nervous system.
Current Opinion in Behavioral Sciences
May 9, 2024
Olivia Gosseries, Nolwenn Marie, Yannick Lafon et al.
16 citations
This review provides an exploration of trance states, covering their phenomenology, neural mechanisms, and clinical uses. Trance states, present in diverse cultural contexts from shamanic practices to modern adaptations, have recently captured the interest of researchers and clinicians. Here, we delve into the phenomenological aspects of trance experiences, highlighting the most common...
Scientific Reports
September 22, 2023
Victor Oswald, Audrey Vanhaudenhuyse, Jitka Annen et al.
24 citations
Self-induced cognitive trance (SICT) is a voluntary non-ordinary state of consciousness characterized by a lucid yet narrowed awareness of the external surroundings. It involves a hyper-focused immersive experience of flow, expanded inner imagery, modified somatosensory processing, and an altered perception of self and time. SICT is gaining attention due to its potential clinical applications....