Increased coupling between global grey matter and CSF-derived fMRI signal in young adults after partial sleep deprivation – evidence from the sleepy brain study

Increased coupling between global grey matter and CSF-derived fMRI signal in young adults after partial sleep deprivation – evidence from the sleepy brain study

Evidence indicates that brain waste clearance happens more efficiently during sleep. Recent studies suggest that the correlation, i.e., coupling, between the cortical grey matter (gGM) blood oxygenation level-dependent signal and cerebrospinal fluid (CSF) signal in the foramen magnum, measured via r...

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Bibliographic Details
Main Authors: Cornelius Berberich, Leander Müller, Benedikt Zott, Rachel Nuttal, Gerhard Schneider, Claus Zimmer, Christian Sorg, Dennis M. Hedderich, Juliana Zimmermann
Format: Article
Language:English
Published: Elsevier 2025-09-01
Series:NeuroImage
Subjects:
Glymphatic system
Sleep deprivation
Resting-state fMRI
gGM-CSF coupling
Neuroimaging
Aging glymphatic function
Online Access:http://www.sciencedirect.com/science/article/pii/S1053811925004239
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http://www.sciencedirect.com/science/article/pii/S1053811925004239

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