TAP reading note: Neurobehavioral dynamics following chronic sleep restriction: dose-response effects of one night for recovery
After repeated sleep restriction, increasing one night of recovery sleep opportunity improved outcomes, but some deficits remained even with ten hours in bed. The findings describe recovery under this particular laboratory protocol.
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What the study found
After repeated sleep restriction, increasing one night of recovery sleep opportunity improved outcomes, but some deficits remained even with ten hours in bed. The findings describe recovery under this particular laboratory protocol.
Scope & limitations
159 healthy adults aged 22–45: 142 in the restriction/recovery conditions and 17 controls.
The study compared a single recovery night, with a limited observation window. Time in bed should be distinguished from actual sleep, and individual recovery trajectories require repeated observation.
Population & sample
159 healthy adults aged 22–45: 142 in the restriction/recovery conditions and 17 controls.
Exposure or intervention
Five nights with four hours in bed, followed by one of six recovery opportunities from zero to ten hours; a ten-hour control condition.
Outcomes
Sustained attention, subjective and physiological sleepiness, cognitive speed, fatigue and sleep measures.
Time frame
Two baseline nights, five restriction nights and a randomized single-night recovery dose within a controlled laboratory stay.
Research funding
Not yet checked against the full publication.
Research conflicts of interest
Not yet checked against the full publication.
Reading scope
Based on the original publication’s abstract and bibliographic record. This is a selected reading note, not a systematic appraisal.
References
Publication record
TAP-RDN-0024 · v0.2 · English
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Record for v0.2 · Updated
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