Total sleep deprivation

Intervention

1 paper2 findings

  • 1 lab in 1 country
  • Funder: BRAIN Initiative
  • Humans1

Outcomes

2

Coupling of gBOLD with CSF flow

upin humans1

1 study
  1. Total sleep deprivation increases coupling of gBOLD with CSF flow in humans.

    “TSD significantly increases both the gBOLD signal amplitude and its coupling with CSF flow”

    Human trialbrain

    Sleep deprivation exhibits an age-dependent effect on infraslow global brain activity

    Proceedings of the National Academy of Sciences of the United States of America10 Mar 2026

More on Coupling of gBOLD with CSF flow

gBOLD signal amplitude

upin humans1

1 study
  1. Total sleep deprivation increases gBOLD signal amplitude in humans.

    “TSD significantly increases both the gBOLD signal amplitude and its coupling with CSF flow”

    Human trialbrain

    Sleep deprivation exhibits an age-dependent effect on infraslow global brain activity

    Proceedings of the National Academy of Sciences of the United States of America10 Mar 2026

More on gBOLD signal amplitude

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