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Nocturnal sleep-related eating disorder (NSRED) is a combination of a parasomnia and an eating disorder.It is a non-rapid eye movement sleep (NREM) parasomnia. [1] It is described as being in a specific category within somnambulism or a state of sleepwalking that includes behaviors connected to a person's conscious wishes or wants. [2]
While cataplexy worsens with fatigue, it is different from narcoleptic sleep attacks and is usually, but not always, triggered by strong emotional reactions such as laughter, anger, surprise, awe, and embarrassment, or by sudden physical effort, especially if the person is caught off guard. [9]
Sleeping in a more upright position seems to lessen catathrenia (as well as sleep apnea). [citation needed] Performing regular aerobic exercise, where steady breathing is necessary (running, cycling etc.) may lessen catathrenia. Strength exercise, on the other hand, may worsen catathrenia because of the tendency to hold one's breath while ...
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A hypnic jerk, hypnagogic jerk, sleep start, sleep twitch, myoclonic jerk, or night start is a brief and sudden involuntary contraction of the muscles of the body which occurs when a person is beginning to fall asleep, often causing the person to jump and awaken suddenly for a moment.
A Canadian woman's hysterical laughter watching her daughter struggle to stand on an icy driveway is to be released as a ringtone after the video became a viral hit.
For example, a patient may laugh in response to sad news or cry in response to stimuli with no emotional undertone, or, once provoked, the episodes may switch from laughing to crying or vice versa. [3] The symptoms of PBA can be severe, with persistent and unremitting episodes. [4] Characteristics include:
A child laughing Audio of a woman laughing. Laughter is a pleasant physical reaction and emotion consisting usually of rhythmical, usually audible contractions of the diaphragm and other parts of the respiratory system. It is a response to certain external or internal stimuli.