Transient traumatic reticular myoclonus. Case report.
Reticular myoclonus in man is a rare manifestation, generally due to uremia or post-hypoxic conditions. The case of a patient who showed transient myoclonus of sternocleidomastoid and facial muscles, immediately after direct cervical trauma, is described. Absence of paroxysmal EEG activity, topographic distribution of jerks and sequence of muscle activation suggest a reticular myoclonus. Possible physiopathological mechanisms are discussed.
Bettoni
L
L
Department of Neurology, University of Parma, Italy.
Bortone
E
E
Dascola
I
I
Pavesi
G
G
Lechi
A
A
D000328:Adult; D004569:Electroencephalography; D004576:Electromyography; D016057:Evoked Potentials, Auditory, Brain Stem / Q000502:physiology; D005152:Facial Muscles / Q000503:physiopathology; D006801:Humans; D008297:Male; D009207:Myoclonus / Q000000981:diagnostic imaging / Q000503:physiopathology*; D009334:Neck Muscles / Q000503:physiopathology; D014057:Tomography, X-Ray Computed