Attention capture in birds performing an auditory streaming task.

ABSTRACT: Numerous animal models have been used to investigate the neural mechanisms of auditory processing in complex acoustic environments, but it is unclear whether an animal's auditory attention is functionally similar to a human's in processing competing auditory scenes. Here we investigated the effects of attention capture in birds performing an objective auditory streaming paradigm. The classical ABAB… patterned pure tone sequences were modified and used for the task. We trained the birds to selectively attend to a target stream and only respond to the deviant appearing in the target stream, even though their attention may be captured by a deviant in the background stream. When no deviant appeared in the background stream, the birds experience the buildup of streaming process in a qualitative

SUBMITTER: Cai H 

PROVIDER: S-EPMC7319309 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature