Experienced meditators show reduced default mode network activation with enhanced PCC–dorsolateral PFC connectivity during meditation¶
Claim · All claims
Evidence · 1 study · reviewr2·q2
Currency · newest study 2026 · not yet checked against its sources · not reviewed by a person
Subclaims¶
Reading the evidence codes
q is the design tier, i the impact, n the sample, and the kind with its r
the rigour judged within that kind: what each code means.
This claim: no standardized effect is recorded in observations/ for it yet, so no benchmark reading is possible.
q2 i? The review reports that experienced mindfulness meditators showed reduced medial PFC and PCC activation during meditation alongside enhanced PCC–dorsolateral PFC functional connectivity, interpreted as trained disengagement from self-referential mind-wandering. → Husain et al. 2026
Evidence¶
Husain et al. 2026¶
Husain, W., Ammar, A., Wusqa, U. T., Farooq, M., Tariq, Z., Pandi-Perumal, S. R., BaHammam, A. S., Trabelsi, K., Griffiths, M. D., Pakpour, A., & Jahrami, H. (2026). The Neuroscience of Religious and Spiritual Practices: A Systematic Review of Neurotheological Evidence. Brain and Behavior. doi:10.1002/brb3.71733
q2 · i? · review · r2
Narrative synthesis (SWiM) of neuroimaging studies of meditation; the review reports, citing Brewer et al. 2011, "reduced activation in medial PFC and posterior cingulate cortex (PCC) nodes" with enhanced PCC–dlPFC connectivity. No effect sizes printed.
"Experienced mindfulness meditators showed reduced activation in medial PFC and posterior cingulate cortex (PCC) nodes during all meditation types, alongside enhanced functional connectivity between the PCC and dorsolateral PFC, reflecting a trained capacity to detect and disengage from self‐referential mind‐wandering"
Discussion¶
Related Claims¶
- Eight weeks of mindfulness-based stress reduction increases gray matter density in left hippocampus, PCC, left temporo-parietal junction, and cerebellum versus waitlist — related
- Meditation expertise follows an inverted-U: moderate practice hours show greater attention-network activation than novices, while very high hours show reduced activation — related
- Long-term Buddhist meditation training induces gamma synchrony whose ratio to slow oscillations correlates with cumulative practice hours (r = 0.79) — related
- Professional creators develop the capacity to mindfully mind-wander, identifying and capitalizing on mind wandering during long-term creative enterprises — related
- Improvised personal prayer engages the Theory of Mind network, while formalized prayer engages dorsolateral PFC and cerebellum — related
Page metadata
| Field | Value |
|---|---|
type |
claim |
id |
meditation-dmn-reduction-pcc-dlpfc-connectivity |
title |
Experienced meditators show reduced default mode network activation with enhanced PCC–dorsolateral PFC connectivity during meditation |
description |
Experienced meditators show reduced default mode network activation with enhanced PCC–dorsolateral PFC connectivity during meditation |
status |
review |
evidence_strength |
weak |
newest_evidence |
2026 |
generated |
by process:wiki-ingest on 2026-09-27 |
trust |
unverified — no one has confirmed this page's content |
sources |
1 — husain-et-al-2026 |
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