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ABR

ABR ABR, or auditory brainstem response, is an objective neurological test that measures how the auditory nerve and brainstem pathways respond to sound.

ABR, or auditory brainstem response, is an objective neurological test that measures how the auditory nerve and brainstem pathways respond to sound. It is used to assess hearing-related nerve pathways and to help identify suspected abnormalities involving the eighth cranial nerve and related auditory pathways.