title: Alcohol-responsive epilepsia partialis continua.
abstract: Epilepsia partialis continua is typically associated with lesions of the cerebral cortex. However, subcortical lesions can also cause this condition. We present a patient with epilepsia partialis continua who failed to respond to conventional anticonvulsant medications but experienced a dramatic transient response to alcohol and a subsequent response to primidone. This pattern of sensitivity, which is similar to that seen in essential tremor, has led to the hypothesis that the two disorders are associated with pathology within the same anatomical network. A new pathophysiological model is thus proposed for the occurrence of epilepsia partialis continua in both cortical and subcortical disease processes.
authors.affiliation: Division of Neurology, Department of Medicine, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Canada.
authors.forename: Trevor A
authors.initials: TA
authors.lastname: Steve
authors.affiliation: Division of Neurology, Department of Medicine, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Canada.
authors.forename: Donald W
authors.initials: DW
authors.lastname: Gross
mesh_terms: D000328:Adult; D000438:Alcohols / Q000009:adverse effects*; D000927:Anticonvulsants / Q000627:therapeutic use; D002540:Cerebral Cortex / Q000473:pathology*; D004569:Electroencephalography / Q000379:methods; D017036:Epilepsia Partialis Continua / Q000188:drug therapy / Q000209:etiology / Q000503:physiopathology*; D006801:Humans; D008297:Male; D009207:Myoclonus / Q000188:drug therapy / Q000209:etiology / Q000503:physiopathology*; D014741:Video Recording / Q000379:methods
chemical_list: D000438:Alcohols; D000927:Anticonvulsants
keywords: epilepsia partialis continua; essential tremor; myoclonus; tremor