抄録
The scalp distribution of auditory brain stem potentials was recorded in cats. ABRs to binaural and monoaural click stimuli were recorded from 12 electrodes on the scalp in 29 cats. The highest voltage areas (HVA) in isovoltage topographic maps of ABR components (I, III and IV wave) were investigated.
The HVA of I wave were concentrated on the occipital area in binaural series. In case of monoaural slimuli, these were deviated on the contralateral occipital area. The HVA of III and IV waves were distributed on the temporal area.
