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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.
The muscle jerks consist of symmetric, mostly generalized jerks, localized in the arms and in the shoulders and also simultaneously with a head nod; both the arms may fling out together and simultaneously a head nod may occur. Symptoms have some variability amongst subjects. Sometimes the entire body may jerk, just like a startle response. As ...
These medications decrease or eliminate both the leg jerks and the arousals. These medications are also successful for the treatment of restless legs syndrome . In one study, co-careldopa was superior to dextropropoxyphene in decreasing the number of leg kicks and the number of arousals per hour of sleep.
Restless legs syndrome (RLS), also known as Willis–Ekbom disease (WED), is a neurological disorder, usually chronic, that causes an overwhelming urge to move one's legs. [ 2 ] [ 10 ] There is often an unpleasant feeling in the legs that improves temporarily by moving them. [ 2 ]
Simple motor tics are typically sudden, brief, meaningless movements that usually involve only one group of muscles, such as eye blinking, head jerking, or shoulder shrugging. [10] Motor tics can be of an endless variety and may include such movements as hand clapping, neck stretching, mouth movements, head, arm or leg jerks, and facial grimacing.
The disorder often leads to bodily injury from unwanted movements. Because of these incessant muscle contractions, patients' sleep patterns are often disrupted. It differs from restless legs syndrome in that RMD involves involuntary muscle contractions before and during sleep while restless legs syndrome is the urge to move before sleep. RMD ...
There are many theories as to the origin of Toi toi toi as an idiom. In folklore it was used to ward off a spell or hex, often accompanied by knocking on wood or spitting. One origin theory sees "toi toi toi" as the onomatopoeic rendition of spitting three times, a common practice in many parts of the world to ward off evil spirits.
"A Mind Beside Itself" is a three-part song cycle by American progressive metal band Dream Theater, comprising the songs "Erotomania", "Voices" and "The Silent Man". It was first released on Dream Theater's 1994 album Awake. Drummer Mike Portnoy stated that the instrumental "Erotomania" was written "off the cuff" [1] as "a bit of a joke and ...