Auditory Brainstem Responses to Bone-Conducted Brief Tones in Young Children with Conductive or Sensorineural Hearing Loss

<table>ABRs to 500 and 2000 Hz BC tones, presented at 20 and 30 dBnHL respectively, recorded from two infants with conductive hearing loss at the time of ABR testing. Age at ABR testing indicated on the bottom. These infants had normal hearing to air-conduction stimuli at behavioural followup. “I” equals the ipsilateral channel (EEG channel ipsilateral to the BC transducer). “C” equals the contralateral channel (EEG channel contralateral to the BC transducer). Waves V are indicated by the triangles (filled = ipsilateral; open = contralateral).</table>

International Journal of Otolaryngology

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Figure 1

Figure 1: Auditory Brainstem Responses to Bone-Conducted Brief Tones in Young Children with Conductive or Sensorineural Hearing Loss 