title: Clinical correlates of the polyphasic spike phenomenon.
mesh_terms: D000200:Action Potentials; D002547:Cerebral Palsy / Q000175:diagnosis; D002648:Child; D002653:Child Behavior Disorders / Q000175:diagnosis; D002675:Child, Preschool; D003937:Diagnosis, Differential; D004569:Electroencephalography; D004827:Epilepsy / Q000175:diagnosis* / Q000503:physiopathology; D005260:Female; D006801:Humans; D007223:Infant; D007859:Learning Disabilities / Q000175:diagnosis; D008297:Male