期刊
HEARING RESEARCH
卷 149, 期 1-2, 页码 1-10出版社
ELSEVIER
DOI: 10.1016/S0378-5955(00)00168-4
关键词
ear; hearing; evolution; fish; amphibian; reptile; bird; mammal; hair cell; sound localization; auditory scene analysis
This paper considers aspects or the evolution of the vertebrate auditory system from an 'ichthyocentric' perspective. It is argued that all vertebrate auditory systems are required to do certain basic tasks including acoustic feature discrimination, sound source localization, frequency analysis, and auditory scene analysis, among others. These sorts of capabilities arose very early in the evolution of the vertebrates and have been modified by selection in different species. In some cases the same structures have been involved in detection and analysis throughout the vertebrates, while in other cases the mechanism by which the same type of analysis takes place may have changed. (C) 2000 Elsevier Science B.V. All rights reserved.
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