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 ...

Patients with multiple sclerosis (MS) are at risk for cognitive dysfunction, which many patients cite as a highly bothersome and disabling symptom. It’s also common for them to experience various ...

Going without sleep can become dangerous quickly, with symptoms like cognitive impairment and hallucinations appearing after just a few nights. After 24, 36, 48, and 72 hours without sleep, problems ...

There are several factors that can influence an individual’s memory—and sleep habits are crucial. Beyond influencing our ability to fight disease and develop immunity, proper sleep is also essential ...

Sleep gives your body time to repair itself and carry out important functions, like clearing out waste and releasing hormones. Without these processes, our bodies can’t function correctly. Getting ...

Slow wave or deep sleep is a stage in the sleep cycle necessary for proper brain function and memory. Most people need 7–9 hours of sleep per night, but working out how much deep sleep they need is ...

In a recent study published in JAMA Network Open, researchers created the Sleep and Dementia Consortium, comprising five population-based cohort studies. Study: Sleep Architecture, Obstructive Sleep ...

Sleep deprivation effects can significantly impair brain health, impacting cognitive, emotional, and neurological functions. Chronic restriction of sleep is comparable to legal intoxication after just ...

In healthy subjects, a reduction in HR is a current manifestation during sleep. [7] We posit that the use of PM with SR function may help decrease HR during low motor activity thereby modeling the ...