title: Diagnostic value of segmental somatosensory evoked potentials in cases with chronic progressive para- or tetraspastic syndromes.
mesh_terms: D000328:Adult; D000368:Aged; D003937:Diagnosis, Differential; D005073:Evoked Potentials, Somatosensory; D005260:Female; D006801:Humans; D008297:Male; D008475:Median Nerve / Q000503:physiopathology; D008875:Middle Aged; D009103:Multiple Sclerosis / Q000175:diagnosis* / Q000503:physiopathology; D012016:Reference Values; D013035:Spasm / Q000503:physiopathology*; D013118:Spinal Cord Diseases / Q000175:diagnosis* / Q000503:physiopathology