Somatosensory-evoked cortical potential during attacks of paroxysmal dysesthesia in multiple sclerosis.
Paroxysmal dysesthesia is considered to be one of the characteristic symptoms of multiple sclerosis (MS), but the lesion responsible and the pathophysiology of this dysesthesia are not known. We report the interesting finding of somatosensory-evoked potentials (SEPs) in a patient with MS during a paroxysmal dysesthesia attack.
Toru
S
S
Department of Neurology, Tokyo Medical and Dental University, Tokyo, Japan.
Yokota
T
T
Tomimitsu
H
H
Kanouchi
T
T
Yamada
M
M
Mizusawa
H
H
D000200:Action Potentials / Q000502:physiology; D000328:Adult; D000344:Afferent Pathways / Q000473:pathology / Q000503:physiopathology*; D004558:Electric Stimulation; D004568:Electrodiagnosis; D004569:Electroencephalography; D005073:Evoked Potentials, Somatosensory; D005260:Female; D006225:Hand / Q000294:innervation / Q000502:physiology; D019416:Head Movements / Q000502:physiology; D006801:Humans; D008279:Magnetic Resonance Imaging; D008475:Median Nerve / Q000502:physiology; D008959:Models, Neurological; D009103:Multiple Sclerosis / Q000150:complications / Q000503:physiopathology*; D009431:Neural Conduction / Q000502:physiology; D010292:Paresthesia / Q000175:diagnosis / Q000209:etiology / Q000503:physiopathology*; D011187:Posture / Q000502:physiology; D013003:Somatosensory Cortex / Q000503:physiopathology*; D013116:Spinal Cord / Q000473:pathology / Q000503:physiopathology*; D009435:Synaptic Transmission / Q000502:physiology