title: Frequency specificity of the auditory brainstem responses. A derived-band study.
abstract: Auditory brainstem responses evoked by both clicks and 0.5 kHz tone-bursts were recorded using the derived-band paradigm in 10 normal-hearing subjects. The derived-band analyses showed a similar distribution of activity with both stimuli, the largest contributions coming from the 2-4 and 4-8 kHz bands. Neither the click nor the 0.5 kHz tone-burst is a frequency-specific stimulus, and both would appear to be unsuitable for brainstem response audiometric evaluation of the apical cochlea.
mesh_terms: D000161:Acoustic Stimulation; D001300:Audiometry, Evoked Response; D005072:Evoked Potentials, Auditory; D006801:Humans; D010470:Perceptual Masking; D011571:Psychoacoustics