title: Paroxysmal discharges triggered by hearing spoken language.
abstract: We examined the modality of EEG activation by various kinds of acoustic stimulation in a middle-aged Japanese female with epilepsy. Paroxysmal discharges were triggered in the right frontal area (F4) by verval stimulation. For the activation of EEG, concentration of attention on the stimulation was essential; therefore paroxysmal discharges were triggered most easily by verbal stimuli when someone spoke to the patient directly. Stronger responses than usual were triggered by specific words, and apparently reflected the interest and concern of the patient. The latency from stimulation to paroxysmal discharges ranged from 230 to 1,300 msec, suggesting that the responses may have been a function of the perception and recognition of acoustic stimuli. "Heard-word epilepsy" or "Angesprochene Epilepsie" is suggested in this case.
mesh_terms: D000161:Acoustic Stimulation; D000328:Adult; D004569:Electroencephalography; D004827:Epilepsy / Q000503:physiopathology*; D005260:Female; D006801:Humans; D007802:Language