Gray Matter-Specific Changes in Brain Bioenergetics after Acute Sleep Deprivation: A 31P Magnetic Resonance Spectroscopy Study at 4 Tesla | Zendy

David T. Plante | Zendy; George H. Trksak | Zendy; J. Eric Jensen | Zendy; David M. Penetar | Zendy; Caitlin Ravichandran | Zendy; Brady A. Riedner | Zendy; Wendy L. Tartarini | Zendy; Cynthia M. Dorsey | Zendy; Perry F. Renshaw | Zendy; Scott E. Lukas | Zendy; David G. Harper | Zendy

Open Access

Gray Matter-Specific Changes in Brain Bioenergetics after Acute Sleep Deprivation: A 31P Magnetic Resonance Spectroscopy Study at 4 Tesla

Author(s) -

David T. Plante,

George H. Trksak,

J. Eric Jensen,

David M. Penetar,

Caitlin Ravichandran,

Brady A. Riedner,

Wendy L. Tartarini,

Cynthia M. Dorsey,

Perry F. Renshaw,

Scott E. Lukas,

David G. Harper

Publication year - 2014

Publication title -

sleep

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 2.222

H-Index - 207

eISSN - 1550-9109

pISSN - 0161-8105

DOI - 10.5665/sleep.4242

Subject(s) - sleep deprivation , bioenergetics , magnetic resonance imaging , nuclear magnetic resonance , gray (unit) , functional magnetic resonance imaging , nuclear magnetic resonance spectroscopy , neuroscience , medicine , psychology , biology , physics , nuclear medicine , circadian rhythm , radiology , mitochondrion , microbiology and biotechnology

A principal function of sleep may be restoration of brain energy metabolism caused by the energetic demands of wakefulness. Because energetic demands in the brain are greater in gray than white matter, this study used linear mixed-effects models to examine tissue-type specific changes in high-energy phosphates derived using 31P magnetic resonance spectroscopy (MRS) after sleep deprivation and recovery sleep.

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