Multimodality evoked potentials and electrically elicited blink reflex in optic neuritis.
Pattern shift visual evoked potentials, brain stem auditory evoked potentials, spinal and scalp recorded somatosensory evoked potentials, and electrically elicited blink reflexes were investigated in 32 patients with isolated optic neuritis. Eleven patients were shown to have one additional lesion in the central nervous system outside the optic nerve. Therefore, cases with optic neuritis of unknown origin should be considered as possible cases of multiple sclerosis.
D000293:Adolescent; D000328:Adult; D000368:Aged; D001767:Blinking; D001933:Brain Stem / Q000503:physiopathology; D004292:Dominance, Cerebral / Q000502:physiology; D005072:Evoked Potentials, Auditory; D005073:Evoked Potentials, Somatosensory; D005074:Evoked Potentials, Visual; D005260:Female; D006801:Humans; D008297:Male; D008475:Median Nerve / Q000503:physiopathology; D008875:Middle Aged; D009103:Multiple Sclerosis / Q000175:diagnosis / Q000503:physiopathology; D009900:Optic Nerve / Q000503:physiopathology; D009902:Optic Neuritis / Q000175:diagnosis* / Q000503:physiopathology