title: Atypical pattern related to 14 Hz positive spikes.
abstract: We studied two children with a history of headache and a normal physical and neurological examination whose EEG showed an electroencephalographic pattern recently published, the N-shape potential associated with the 14 Hz positive spikes. This graphoelement was observed only during the asleep state.
mesh_terms: D000293:Adolescent; D004569:Electroencephalography; D005260:Female; D006261:Headache / Q000503:physiopathology*; D006801:Humans; D008297:Male; D009460:Neurologic Examination