title: Visual evoked potentials and CSF IgG at different stages of multiple sclerosis: a possible correlation.
abstract: Visual Evoked Potentials (VEP) have been investigated in 102 patients affected by Multiple Sclerosis (MS), classified both by disease stage and by optic pathway status. VEP abnormalities were significantly correlated with the clinical stage and increased CSF IgG levels. The delay in the VEP latencies and the CSF IgG values proved to be increased in parallel in the worsening phases of MS. The diagnostic value of these findings is also discussed.
mesh_terms: D000328:Adult; D005074:Evoked Potentials, Visual; D005260:Female; D006801:Humans; D007074:Immunoglobulin G / Q000134:cerebrospinal fluid*; D008297:Male; D008875:Middle Aged; D009103:Multiple Sclerosis / Q000175:diagnosis* / Q000503:physiopathology
chemical_list: D007074:Immunoglobulin G