PubMed · 422817
Cochlear action potential threshold and single unit thresholds.
Abstract
There is a close correlation between the sound pressure of tone burst required to affect a primary auditory neuron at its characteristic frequency and that which will produce a detectable N1 response at the same frequency. Units with thresholds from 80--0 db SPL (recorded from damaged and undamaged cochleas) were 0--20 dB , respectively, more sensitive than the action potential response.
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J R Johnstone, V A Alder, B M Johnstone, D Robertson, G K Yates. 1979. Cochlear action potential threshold and single unit thresholds.. https://doi.org/10.1121/1.382244
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