Temporal characteristics of neural sensitivities to the interaural phase difference in the inferior colliculus

被引：0
|
作者：
Furukawa, Shigeto [1 ]
Maki, Katuhiro [1 ]
Kashino, Makio [1 ]
Riquimaroux, Hiroshi [1 ]
Hirahara, Tatsuya [1 ]
机构：
[1] NTT Communication Science Lab., NTT Corporation, 3-1 Morinosato-Wakamiya, Atsugi, 243-0198, Japan
来源：
Acoustical Science and Technology | 2002年 / 23卷 / 05期
关键词：
Acoustic signal processing - Acoustic waves - Amplifiers (electronic) - Analog to digital conversion - Anechoic chambers - Digital to analog conversion - Earphones - Electrodes - FIR filters - Personal computers;
D O I：
10.1250/ast.23.286
中图分类号：
学科分类号：
摘要：
It is known that the inferior colliculus (IC), a major neural structure in the mammalian auditory pathway, contains neurons that are sensitive to the interaural phase difference (IPD) in terms of the firing rate of action potentials or spikes. However, there is no quantitative analysis of the temporal characteristics of neural sensitivities to the IPD. This paper presents an example of IC neurons for which the temporal firing patterns of the spikes are sensitive to a stimulus IPD, and discusses the implications of the temporal aspects of the response patterns for the neural representation of IPD information.
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页码：286 / 288
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