The model of sleep homeostasis regulation proposed in this study. Prolonged wakefulness activates CaMKII in PV-expressing neurons. The activated CaMKII then activates PV-expressing neurons, leading to ...

Research into sleep function and mechanisms has revealed a remarkable degree of conservation across species, from invertebrates such as Drosophila to complex vertebrates. In Drosophila, sleep is not ...

A new study from Bar-Ilan University shows that one of sleep's core functions originated hundreds of millions of years ago in ...

While it’s well known that sleep enhances cognitive performance, the underlying neural mechanisms, particularly those related to nonrapid eye movement (NREM) sleep, remain largely unexplored. A new ...

A newly discovered human gene mutation appears to contribute both to unusual sleep patterns and to heightened rates of seasonal depression, according to new research from UC San Francisco. Although ...

A new study analyzed the sleep patterns of jellyfish and sea anemones and found they share some sleep traits with humans. The ...

Scientists reveal how sleep, especially naps, boosts motor learning after TBI, offering new insights into brain activity and rehabilitation strategies to enhance recovery outcomes. New research ...

The mechanisms in the brain that should reduce pain don’t work as well in people with migraine when they haven’t gotten enough sleep. For the first time, researchers have studied what happens in the ...

boy laying in bed The comorbid presence of central apnea has been identified by multiple researchers as predictive of SUDEP. Sudden unexpected death in epilepsy (SUDEP) has an estimated incidence rate ...