Study Explores Brain Activity in Self-Induced Psychedelic-Like Trance
A recent neuroimaging study published in NeuroImage has investigated the brain activity of a woman capable of voluntarily entering a transcendental visionary state, a non-ordinary state of consciousness, without the use of drugs. The study, led by Gabriel Della Bella and colleagues, utilized functional magnetic resonance imaging (fMRI) to observe the participant's brain during this self-induced trance. The findings revealed a significant reorganization of brain connectivity, with decreased visual and somatosensory connections and increased connectivity in the frontoparietal control regions. The participant, a 37-year-old woman referred to as AVP, reported experiencing vivid internal imagery, altered embodiment, and a deep sense of unity during the trance. This state was characterized by a stable, lucid experience with reduced sensory input from the external environment.