How mental training reshapes the temporal architecture of large-scale brain dynamics and how these mechanisms differ between healthy and clinically vulnerable populations remains poorly understood. Time-averaged neural measures collapse the multi-scale nature of brain activity, obscuring the dynamic processes through which behavioural interventions reorganise hierarchical brain function. Here,...
Awakening is reported across contemplative traditions yet remains poorly defined in science, where it is often conflated with transient states induced by meditation or psychedelics, obscuring its significance for theories of consciousness and cognitive architecture. We treat awakening as a functional construct capturing convergence across Hindu and Buddhist sources, phenomenological and...
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...
Non-ordinary states of consciousness offer a unique opportunity to explore the interplay between phenomenological experiences and physiological processes. This study investigated individual differences in phenomenological and autonomic nervous system changes between a resting state condition and a non-ordinary state of consciousness (auto-induced cognitive trance, AICT). Specifically, it...
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...
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....