Sleep problems are nearly universal in Huntington’s disease (HD) with up to 90% of people with HD reporting sleep-related issues. But new research from a Spanish team suggests these nighttime ...

Inside the body, a 24-hour rhythm, known as the circadian rhythm, quietly coordinates when we sleep, wake, eat and recover. This internal timing system helps keep organs and hormones working in sync.

Immortal Jellyfish. Credit: P. Schuchert / WoRMS / CC BY-NC-SA 4.0 Jellyfish and sea anemones, despite lacking brains, show sleep behavior similar to that seen in humans, according to a new study ...

Sleeping better helps you think better, which helps you live better. Three experts explain why quality sleep is imperative to brain function, problem solving, communication, and more. Supreme Court ...

1 Xi’an Innovation College of Yan’an University, Xi’an, China 2 Department of Interventional Radiology, Tangdu Hospital, Fourth Military Medical University, Xi’an, China Objective: To investigate the ...

Introduction: The cardiovascular system (CVS) is heavily influenced by the autonomic nervous system. Additionally, there is a functional alteration during the various stages of sleep. In nonrapid eye ...

This reduced connectivity may increase the risk of behavioral problems and mental illnesses like depression and ADHD. Boys and minority children are particularly vulnerable to sleep deficits and ...

Introduction: We aim to explore the associations between brain glymphatic function and sleep status in insomnia disorder patients (IDs), and to investigate whether repeated transcranial magnetic ...

Summary: Sleeping more than nine hours a night may be detrimental to brain health, particularly for individuals experiencing symptoms of depression, according to a new study. Researchers analyzed data ...