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They informally called the 0–5 minute range the twilight zone due to its indication of extreme physical and mental impairment. As an objective measure of daytime sleepiness, the MSLT quickly found additional applications in sleep research, quantifying changes in daytime wakefulness following hypnotic drugs, [ 6 ] shifted sleep schedules, [ 7 ...
The multiple sleep latency test is performed after the person undergoes an overnight sleep study. The person will be asked to sleep once every 2 hours, and the time it takes for them to do so is recorded. Most individuals will fall asleep within 5 to 8 minutes, as well as display REM sleep faster than non-narcoleptic people. [citation needed]
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.
For example, Robert Stickgold recounts having experienced the touch of rocks while falling asleep after mountain climbing. [6] This can also occur to people who have travelled on a small boat in rough seas or have been swimming through waves, shortly before going to bed, and they feel the waves as they drift to sleep, or people who have spent ...
People with DSPD fall asleep at more or less the same time every night, and sleep comes quite rapidly if the person goes to bed near the time they usually fall asleep. Young children with DSPD resist going to bed before they are sleepy, but the bedtime struggles disappear if they are allowed to stay up until the time they usually fall asleep.
Sleep paralysis is a state, during waking up or falling asleep, in which a person is conscious but in a complete state of full-body paralysis. [1] [2] During an episode, the person may hallucinate (hear, feel, or see things that are not there), which often results in fear.
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The Smurf Amplifier Registry is a blacklist of networks on the Internet which have been misconfigured in such a way that they can be used, as smurf amplifiers for smurf denial of service attacks. It can probe networks for vulnerability to smurf amplification, and then will either add them to its database, or remove them from the database ...