Evidence for widespread alterations in cortical microstructure after 32 h of sleep deprivation

Abstract Cortical microstructure is influenced by circadian rhythm and sleep deprivation, yet the precise underpinnings of these effects remain unclear. The ratio between T1-weighted and T2-weighted magnetic resonance images (T1w/T2w ratio) has been linked to myelin levels and dendrite density and m...

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Main Authors: Irene Voldsbekk, Atle Bjørnerud, Inge Groote, Nathalia Zak, Daniel Roelfs, Ivan I. Maximov, Oliver Geier, Paulina Due-Tønnessen, Erlend Bøen, Yvonne S. Kuiper, Lise-Linn Løkken, Marie Strømstad, Taran Y. Blakstvedt, Bjørn Bjorvatn, Ulrik F. Malt, Lars T. Westlye, Torbjørn Elvsåshagen, Håkon Grydeland
Format: Article
Language:English
Published: Nature Publishing Group 2022-04-01
Series:Translational Psychiatry
Online Access:https://doi.org/10.1038/s41398-022-01909-x