Knowledge Tree
Relations (1)
related 2.81 — strongly supporting 6 facts
Meditation is related to the default mode network because various studies, such as [1] and [2], demonstrate that meditation practice is associated with significant changes in the activity and connectivity of this network. Furthermore, [3] and [4] explain that meditation interrupts the default mode network, which is a key mechanism in understanding altered states of consciousness.
Facts (6)
Sources
The Mechanisms of Psychedelic Visionary Experiences - Frontiers frontiersin.org 5 facts
referenceBrewer et al. (2011) found that meditation experience is associated with differences in default mode network activity and connectivity, as published in the Proceedings of the National Academy of Sciences of the United States of America.
claimPanda et al. (2016) found that temporal dynamics of the default mode network characterize meditation-induced alterations in consciousness.
referenceThe major types of meditation techniques, specifically Concentration, Loving-Kindness, and Choiceless Awareness, produce a relative deactivation in the main nodes of the Default Mode Network (DMN) in experienced meditators, according to a 2011 study by Brewera et al.
claimThe interruption of the Default Mode Network (specifically the posterior cingulate cortex) by meditation, hypnosis, and epilepsy necessitates a general explanation for psychedelic effects within the broader context of altered consciousness.
claimPsychedelics, meditation, hypnosis, and epilepsy all cause an interruption of ordinary brain control processes by compromising the integrity of the Default Mode Network (DMN) and its connectivity with other brain areas, particularly the prefrontal cortex (PFC).
Self-awareness, self-regulation, and self-transcendence (S-ART) frontiersin.org 1 fact
referenceJ. H. Jang, W. H. Jung, D. H. Kang, M. S. Byun, S. J. Kwon, C. H. Choi, et al. published a 2010 study in Neuroscience Letters finding that increased default mode network connectivity is associated with meditation.