Definition. Narcolepsy is a nervous system problem that causes extreme sleepiness and attacks of daytime sleep. · Alternative Names. Daytime sleep disorder;. narcolepsy. n. a disorder consisting of excessive daytime sleepiness accompanied by Also called paroxysmal sleep. —narcoleptic adj. Browse Dictionary. Narcolepsy is a sleep disorder that is often under-recognized and underdiagnosed. About 1 in every people in North America and Europe suffer from this. What are the Symptoms of Narcolepsy? · 1. Excessive Daytime Sleepiness (EDS) · 2. Cataplexy · 3. Sleep paralysis · 4. Poor regulated rapid eye movement (REM) sleep. If it seems like your dad is always dozing on the couch, he may be lazy or he may suffer from narcolepsy — a disorder that makes people fall asleep.

Apr 28,  · Orthopnea is a shortness of breath some people experience when lying down, which goes away once they return to an upright position. The definition of orthopnea comes from the Greek words for upright (ortho) and breath (pnoea).It’s often a sign of heart failure, but can be caused by other conditions, such as lung diseases, other heart conditions, and obesity. Lucid dreaming is a phenomenon but isn’t uncommon. Some people can have very vivid dreams and even control their actions in them. Learn the latest . WebMD's Tonsils Anatomy Page provides a detailed picture and definition of the tonsils. Also learn about their function, location in the body, and conditions that affect the tonsils.

Narcolepsy definition, a condition characterized by frequent and uncontrollable periods of deep sleep. See more. Definition of NARCOLEPSY (noun): medical condition making you fall asleep suddenly. Narcolepsy is a rare long-term brain condition that causes a person to suddenly fall asleep at inappropriate times. The brain is unable to regulate sleeping.

Apr 28,  · Orthopnea is a shortness of breath some people experience when lying down, which goes away once they return to an upright position. The definition of orthopnea comes from the Greek words for upright (ortho) and breath (pnoea).It’s often a sign of heart failure, but can be caused by other conditions, such as lung diseases, other heart conditions, and obesity. WebMD's Tonsils Anatomy Page provides a detailed picture and definition of the tonsils. Also learn about their function, location in the body, and conditions that affect the tonsils. Wakefulness is a daily recurring brain state and state of consciousness in which an individual is conscious and engages in coherent cognitive and behavioral responses to the external world. Being awake is the opposite of the state of being asleep in which most external inputs to the brain are excluded from neural processing.

Narcolepsy is a chronic neurological disorder that causes symptoms such as excessive daytime sleepiness (EDS), sudden muscle weakness (cataplexy). Narcolepsy is a rare long-term brain condition that causes a person to suddenly fall asleep at inappropriate times. The brain is unable to regulate sleeping.

Wakefulness is a daily recurring brain state and state of consciousness in which an individual is conscious and engages in coherent cognitive and behavioral responses to the external world. Being awake is the opposite of the state of being asleep in which most external inputs to the brain are excluded from neural processing. sleep [slēp] a period of rest for the body and mind, during which volition and consciousness are in partial or complete abeyance and the bodily functions partially suspended. Sleep has also been described as a behavioral state marked by characteristic immobile posture and diminished but readily reversible sensitivity to external stimuli. NREM and REM. Lucid dreaming is a phenomenon but isn’t uncommon. Some people can have very vivid dreams and even control their actions in them. Learn the latest .

NARCOLEPSY meaning: a medical condition in which someone suddenly falls into a deep sleep while talking, working, etc. Narcolepsy is a neurological sleep disorder that causes a potentially sleepiness is defined as the inability to stay awake and alert during the major. Psychology definition for Narcolepsy in normal everyday language, edited by psychologists, professors and leading students. Help us get better. Narcolepsy is a neurological disorder that causes persistent sleepiness and additional symptoms such as brief episodes of muscle weakness known as cataplexy.

Apr 28,  · Orthopnea is a shortness of breath some people experience when lying down, which goes away once they return to an upright position. The definition of orthopnea comes from the Greek words for upright (ortho) and breath (pnoea).It’s often a sign of heart failure, but can be caused by other conditions, such as lung diseases, other heart conditions, and obesity. Lucid dreaming is a phenomenon but isn’t uncommon. Some people can have very vivid dreams and even control their actions in them. Learn the latest . Wakefulness is a daily recurring brain state and state of consciousness in which an individual is conscious and engages in coherent cognitive and behavioral responses to the external world. Being awake is the opposite of the state of being asleep in which most external inputs to the brain are excluded from neural processing.

Narcolepsy is a chronic neurological disorder that affects the brain's ability to control sleep-wake cycles. People with narcolepsy may feel rested after waking. Narcolepsy is a long-term neurological disorder that involves a decreased ability to regulate sleep–wake cycles. Symptoms often include periods of excessive. Narcolepsy is a chronic disease of the central nervous system. Symptoms include excessive daytime sleepiness (EDS), sudden loss of muscle tone (cataplexy). Narcolepsy is a neurological sleep disorder characterized by chronic, excessive attacks of drowsiness during the day, sometimes called excessive daytime. Psychology definition for Narcolepsy in normal everyday language, edited by psychologists, professors and leading students. Help us get better.