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PubMed · 5559908

Human auditory attention: a central or peripheral process?

T W Picton·S A Hillyard·R Galambos·M Schiff
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Abstract

The click-evoked electrical responses of the human cochlear nerve were recorded from the external ear canal concurrently with the cortical evoked potentials from the scalp. Paying attention to the clicks during a discrimination task resulted in a highly significant enhancement of the cortical response but no change in the cochlear nerve response. Hence no evidence was obtained for the operation of a peripheral gating mechanism during attention in man.

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Action PotentialsAttentionAuditory CortexAuditory PerceptionAuditory ThresholdCerebral CortexCochlear NerveElectrodesEvoked PotentialsHearingHumansOlivary NucleusReadingSoundJournal Article

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T W Picton, S A Hillyard, R Galambos, M Schiff. 1971-07-23. Human auditory attention: a central or peripheral process?. https://doi.org/10.1126/science.173.3994.351

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