title: Clinical neurophysiology of muscle jerks: myoclonus, chorea, and tics.
mesh_terms: D002819:Chorea / Q000503:physiopathology*; D004569:Electroencephalography; D004576:Electromyography; D004831:Epilepsies, Myoclonic / Q000503:physiopathology; D005073:Evoked Potentials, Somatosensory; D006801:Humans; D006816:Huntington Disease / Q000503:physiopathology; D008475:Median Nerve / Q000503:physiopathology; D009044:Motor Cortex / Q000503:physiopathology; D009119:Muscle Contraction; D009132:Muscles / Q000294:innervation; D009207:Myoclonus / Q000503:physiopathology*; D011712:Pyramidal Tracts / Q000503:physiopathology; D012026:Reflex, Stretch; D013116:Spinal Cord / Q000503:physiopathology; D013981:Tic Disorders / Q000503:physiopathology*; D005879:Tourette Syndrome / Q000503:physiopathology