Abstract
Thresholds of audibility were determined in rabbits with a behavioral conditioned suppression technique and with brain stem evoked response to band-pass (1/3 and 1/1 octave) filtered sine waves. Both techniques yield curves with the same shape, the ABR [auditory brainstem response] threshold being 10-20 dB less sensitive. In rabbits with cochlear lesions (noise or kanamycin), hearing losses obtained with the 2 methods are very similar. Apparently, the hearing threshold in rabbits can be obtained both electrophysiologically and behaviorally with techniques suitable for experimental auditory research.

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