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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]

Template:Wiktionarypar Twitch may refer to:

  • Muscle twitch, a muscle contraction
    • Fasciculation, a small, local, involuntary muscle contraction
    • Myoclonic twitch, a jerk usually caused by sudden muscle contractions
    • Spasm, a sudden, involuntary contraction of a muscle, group of muscles, hollow organ, or orifice
    • Tic, a sudden, repetitive, nonrhythmic movement or sound that involves discrete groups of muscles

In entertainment:

In other uses:

See also

  • Twitch game, a computer or video game in which the player must react quickly


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