A myoclonic twitch or hypnagogic myoclonus consists of one or more sudden full-body twitches, and often preceded by a sensation and/or dream of falling. The twitches occur during very light sleep as the conscious brain relinquishes control of the body's motor functions. While not a cause for medical concern, these twitches can be startling. The cause of myclonic twitching is unknown: they appear to be associated with (a) anxiety and (b) faint stimulus.
Myoclonictwitch: A rapid, involuntary muscle contraction, particularly near the eye.
Myoclonic tics resemble, and may be mistaken for, tics.
Like tics, they tend to occur more often when the person is under stress; unlike tics, they are not preceded by any sensation and they cannot be delayed.
A myoclonictwitch or hypnagogic myoclonus consists of one or more sudden full-body twitches, and often preceded by a sensation and/or dream of falling.
Myoclonic jerks commonly occur in persons with epilepsy, a disorder in which the electrical activity in the brain becomes disordered leading to seizures.
Reticular reflex myoclonus is thought to be a type of generalized epilepsy that originates in the brainstem, the part of the brain that connects to the spinal cord and controls vital functions such as breathing and heartbeat.
Feeds |
Contact