What are the individual differences in sleep architecture and its neural basis? How does sleep impact the ability to solve novel problems?

Mar 21, 2025 ... After 18 h of acute sleep deprivation, BDNF levels increased in all brain regions compared to controls. ... brain region specificity. While ... Oct 31, 2019 ... Show controls. Settings Picture-in-Picture. Settings. Speed ... brain region and immediately have a readout of the brain state someone's in. Apr 24, 2014 ... Accordingly, complex movements like sleepwalking normally occur only during non-REM sleep stages. In such cases, a small part of the brain ... Aug 6, 2020 ... Circadian rhythms and sleep-controlling neurons. One of the two main things that control sleep is the ensemble of “physical, mental, and ... The change in ISF tau between light and dark (~90%) is greater than what we have previously observed with ISF β-amyloid (Aβ) (~30%) (15). Given this change, we ... Feb 28, 2023 ... The transmission of signals from the brain to the tongue to control breathing depends, in part, on the balance between two gaseous molecules. Nov 27, 2023 ... Sleep Science Simplified: What Part Of The Brain Controls Sleep-Wake Cycles? The part of the brain that controls your sleep-wake cycle is called ... Aug 3, 2022 ... Blue light boosts alertness, helps memory and brain function, and elevates mood. It regulates your body's natural wake and sleep cycle (circadian rhythm). It also helps to control your sleep-wake cycle. This allows you to stay ... What part of the brain regulates appetite and thirst? The hypothalamus ... The brain controls our thoughts, memory and speech ... It plays a role in controlling behaviors such as hunger, thirst, sleep, and sexual response.