Less often, the cause of narcolepsy is an injury that damages the brain. Their immune system mistakenly turns against their body and attacks the brain cells that produce hypocretin. Some people experience hallucinations and sleep paralysis when they’re falling asleep or waking up.Ĭertain people with autoimmune disorders are more likely to get narcolepsy with cataplexy. : a sudden loss of muscle control with retention of clear consciousness that follows a strong emotional stimulus (as elation, surprise, or anger) and is a characteristic symptom of narcolepsy. The word cataplexy means, 'to strike down.' It happens in narcolepsy patients who describe. Cataplexy often affects people who have narcolepsy, a disorder in which there is great difficulty remaining awake during the daytime. The lack of hypocretin makes it hard for someone to stay awake during the day, blurring the line between wakefulness and sleep. Cataplexy is a strange neurologic situation, which is sometimes confused with epilepsy. That loss of muscle tone causes you to lose control over your body when you’re awake. Cataplexy does not result in a loss of consciousness or awareness it merely involves the loss of muscle control. In its mild form it may amount to dropping of a pen and in more severe forms may amount to the person collapsing. It’s the same loss of muscle tone that naturally happens during rapid eye movement (REM) sleep. 'Cataplexy is a condition in which the patient loses muscle control and collapses. Definition Narcolepsy is a chronic sleep boundary disorder that affects the control of sleep and wakefulness with rapid eye movement sleep intrusion into the wake state. The loss of muscle tone, cataplexy, happens because sleep and wakefulness overlap in narcolepsy. I have narcolepsy with cataplexy, and it can be very frustrating to try to explain what its like to people who have never seen narcolepsy in real life, and. Therapy involves lifestyle modification, stimulants for daytime sleepiness, and drug treatment for cataplexy. When it’s in short supply, your brain has trouble regulating your sleep-wake cycles. This chemical, which is produced in a brain region called the hypothalamus, controls sleep and wakefulness. There are 5 main symptoms of narcolepsy, referred to by the acronym CHESS (Cataplexy, Hallucinations, Excessive daytime sleepiness, Sleep paralysis. Low levels of the chemical hypocretin cause narcolepsy with cataplexy. Narcolepsy affects signals in your brain that are supposed to keep you awake.
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