An electrical evoked brainstem reactor frequency tracking and verification method

The present invention discloses an electrical evoked brainstem frequency apparatus and verification method to follow the reaction. The present invention includes a recorder evoked potential, which triggers single signal output terminal via a signal converter converts the input signal into a trigger signal for controlling two-way channel generator 2, electrical stimulation of the electrode signal channels 1 Instead of; 1,2-channel electrical stimulation signals via a separator connected to a stimulation electrode; positive stimulation electrodes for placing into the round window niche of a user, a negative electrode for contact with the external auditory canal of the user subcutaneous bone; evoked potentials recorder for placing the positive electrode at the center position of the parietal binaural user connection, evoked potential recording device for the negative electrode in contact with the skin of the user contralateral mastoid, the reference electrode evoked potential recording device for contact with the skin of the user's nose; evoked potential recorder connected to a signal processing module. For the present invention, the outer periphery of animals hearing damage, can also be successfully induced to follow the frequency response.