title: Visual evoked potentials in cluster headache: central structures involvement.
mesh_terms: D000328:Adult; D000368:Aged; D003027:Cluster Headache / Q000503:physiopathology*; D005074:Evoked Potentials, Visual; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D014653:Vascular Headaches / Q000503:physiopathology*