Nov. 6, 2024 — Older people who are sleepy during the day or lack enthusiasm for activities due to sleep issues may be more likely to develop a syndrome that can lead to dementia, according to a new ...

Sleep is a state characterized by a reduced responsiveness to sensory stimuli, suppressed locomotor activity and rapid reversibility to wakefulness. It is a process that is evolutionarily ...

Hallucinations are one of the symptoms of sleep paralysis, a phenomenon where you are temporarily unable to move or speak as you transition from sleep to consciousness. These hallucinations differ ...

Anxiety can sometimes make sleep apnea worse—and vice versa. Sleep apnea is a common medical condition that causes your breathing to stop intermittently during sleep. The most common type is ...