Psychedelics are serotonergic drugs that profoundly alter consciousness, yet their neural mechanisms are not fully understood. A popular theory, RElaxed Beliefs Under pSychedelics (REBUS), posits that psychedelics flatten the hierarchy of information flow in the brain. Here, we investigate hierarchy based on the imbalance between sending and receiving brain signals, as determined by directed...
The objective of this special issue is to highlight the absence of religion and spirituality in the human biological enterprise. We have assembled a set of articles covering physiology, psychology, cognition, and neurophenomenology. The influences on human biology are diverse, yet many have been historically overlooked, which we hope this special issue takes a large step in remedying. Here, we...
This study tests the hypothesis that long–term experience of Apostolic Pentecostal glossolalia or “speaking in tongues” reduces the reactivity of biological stress response to normal or "daily" stressors. Glossolalia is a form of religious dissociation. Dissociation is a universal capacity often conflated with “trance.” It refers to the partitioning of awareness associated with a variety of...