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Opposite network patterns of integration-segregation in psychedelic and sedated states of consciousness

delete2026-08-12
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OA
AI
R
Rui Dai
H
Hyunwoo Jang
A
Anthony G. Hudetz
Z
Zirui Huang *
G
George A. Mashour *
DOI:10.1016/j.celrep.2026.117830delete
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Abstract

Abstract

En 中文
• Psychedelic and sedative states are associated with opposite brain network patterns • Three complementary metrics show consistent shifts in integration-segregation features • The mirror-image pattern spans global, hierarchical, and network spatial scales • A linear mixed-effects model confirms robustly divergent trajectories
Keywords:
consciousness
integration
segregation
fMRI
functional connectivity
complexity
sedation
anesthesia
sleep
psychedelics
CP: neuroscience
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Key information extracted from the uploaded paper, including a brief overview, abstract, background, key highlights, visual analysis, and future outlook.

Journal

Cell Reports cover
Cell Reports
IF:
6.9
Papers:
1.7W
Citations:
10.2W

Organization

U
University of Michigan Medical School
Scholars:
228
Papers: 100
Citations: 1
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