Parasomnias include unusual behaviors that disrupt sleep, like sleepwalking, sleep talking, and nightmares. Learn about types of parasomnias and their causes.| Sleep Foundation
During sleep, intricate processes unfold in the brain and body. Learn about what happens when you sleep and why it’s important to get quality, restorative rest.| Sleep Foundation
Nightmares can affect anyone, and when frequent, can harm sleep and daily life. Learn about nightmares, their causes, & how to reduce them.| Sleep Foundation