title: Frequency-following responses in the cat.
abstract: The frequency-following response was studied in five cats aged 1 week to 3 years. Animals studied had either monaural or binaural hearing. Responses were recorded differentially from vertex and circumaural electrodes to tonebursts at octave intervals from 0.5 to 4 kHz. Thresholds and dynamics of the responses with and without white-noise masking were investigated. Evidence was found to support the view that the cochlear microphonic makes a major contribution to the frequency-following response, while the double frequency-following response to the 0.5 kHz stimulus is neural.
mesh_terms: D000818:Animals; D001300:Audiometry, Evoked Response; D002415:Cats; D003055:Cochlear Microphonic Potentials; D005072:Evoked Potentials, Auditory; D006309:Hearing / Q000502:physiology*; D010470:Perceptual Masking; D011930:Reaction Time