title: A movement-associated fast rolandic rhythm.
abstract: A stereotyped 32 Hz rolandic rhythm maximal over the mesial cortex and occurring only with voluntary movement is described in a patient with tonic postural seizures. This abnormal but nonictal rhythm, which is probably generated subcortically, is expressed synchronously at the level of the cortex and peripherally in the EMG.
authors.affiliation: Department of Clinical Neurological Sciences, University Hospital, London, Ontario, Canada.
authors.forename: R S
authors.initials: RS
authors.lastname: McLachlan
authors.forename: L W
authors.initials: LW
authors.lastname: Leung
mesh_terms: D000328:Adult; D002540:Cerebral Cortex / Q000503:physiopathology; D004569:Electroencephalography; D004576:Electromyography; D004585:Electrooculography; D004829:Epilepsy, Generalized / Q000503:physiopathology*; D006801:Humans; D008297:Male; D009068:Movement / Q000502:physiology*