Parts of the human brain can sleep independently or vary in sleep timing
the verdict
SUPPORTED
the evidence backs this
confidence 84/100
Scientific evidence supports the concept of local sleep, showing that different regions of the brain can exhibit distinct sleep features and varying timing based on prior activation and local connectivity.
Evidence for · 2
Dynamic coupling between slow waves and sleep spindles during slow wave sleep in humans is modulated by functional pre-sleep activation
2017 · cited by 32
This study demonstrates that pre-sleep activation can induce hemisphere-specific, laterally asymmetric physiological differences during human slow-wave sleep.
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More for · 1
Regional differences in NREM sleep slow‐wave activity in mice with congenital callosal dysgenesis
2005 · cited by 30
This study supports local aspects of sleep regulation and regional differences in slow-wave activity influenced by neuronal connectivity.