What is the role of mathematical modeling in sleep research? How does sleep impact executive functions?

REM sleep decreases and shifts to the later part of the sleep cycle. The ... Central sleep apnea occurs when the brain fails to signal respiratory muscles during ... Mar 23, 2018 ... ... controlling sleep. The NINDS-supported study was published in Nature ... To their surprise, an area in the fly brain's circadian clock ... Feb 3, 2025 ... The locus coeruleus lies in the brain stem, just above the back of the neck – and contains around 50,000 cells, a tiny portion of the 86 billion ... Oct 24, 2018 ... Reciprocally, signals from brainstem areas controlling these functions promote arousal from sleep. ... Brain circuitry mediating arousal ... Feb 10, 2023 ... “It's the area of the brain that controls things like swallowing and other basic reflexes,” Brown said. “While we often think about romantic ... Mar 30, 2017 ... This structure, the locus coeruleus, sends projections to practically every part of the brain and drives arousal: waking us from sleep, ... Oct 13, 2015 ... This circuit originates in a brain structure known as the thalamic reticular nucleus (TRN), which relays signals to the thalamus and then the ... The portion of Americans with sleep ... This occurs when the parts of your brain that control walking and physical activities stay active while you sleep. Aug 13, 2024 ... These medications work by changing the amounts of certain natural substances in the area of the brain that controls sleep and wakefulness. Mar 17, 2017 ... New research published in Molecular Brain identifies a brain circuit that controls sleep stage transitions, potentially revealing a path to improve sleep aids.