How does the sense of smell interact with brain sleep regulation?

Jun 12, 2018 ... Until now, it was thought that multiple brain areas were needed to control sleep and wakefulness. Neuroscientists from Bern have now ... 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. Oct 24, 2018 ... Reciprocally, signals from brainstem areas controlling these functions promote arousal from sleep. ... Brain circuitry mediating arousal ... Jan 6, 2025 ... Chronic heavy drinking can, for example, damage brain regions involved in memory, decision-making, impulse control, attention, sleep regulation, ... ... controls basic body functions like body temperature and eating and sleep ... At the same time, the amygdala tells the part of our brain that stores ... A vegetative state occurs when the cerebrum (the part of the brain that controls ... sleep cycles, body temperature, breathing, blood pressure, heart rate ... Mar 21, 2025 ... After 18 h of acute sleep deprivation, BDNF levels increased in all brain regions compared to controls. ... brain region specificity. While ... Replicating this finding, our rDLPFC region of interest (ROI), which was obtained from an independent meta-analytic conjunction analysis of domain-general ... Jun 16, 2016 ... Sleep is controlled by the hypothalamus which is located below the thalamus and above the pituitary gland and brain stem. It is about the size ... The part of the brain that controls a lot of the activity that governs the sleep-wake cycle is the hypothalamus. The hypothalamus is found in a part of the ...