Parasomnias are defined by events such as sleepwalking or waking up in cold sweats.

Parasomnias

Sleep disorders involving abnormal movements, behaviors, emotions, perceptions, or experiences that occur while falling asleep, sleeping, or waking up.

Sleepwalking

A disorder occurring during deep sleep that results in walking or performing other complex behaviors while not fully awake.

Cold Sweats

A physiological condition characterized by sweating without the presence of heat or exertion, often as a result of stress, fear, or illness.