<unk>  or<unk> c seizure is a medical sign consisting of the involuntary contraction of muscles, which may be caused by disorders that increase the action potential frequency of muscle cells or the nerves that innervate them. Muscle cramps caused by the disease<unk> s are not classified as<unk> ; rather, they are due to a lack of inhibition to the neurons that supply muscles.<unk> c contractions (physiologic<unk> s) are a broad range of muscle contraction types, of which<unk>  is only one.
Tetany
Bigeminy
Stridor
Aequanimitas
Growing Pains
Rhagades
Morphea
Azotorrhea