SUBDIVISIONS OF AUDITORY CORTEX AND THEIR ROLE IN LOCALIZATION OF SOUND IN SPACE

被引：40

作者：

STROMINGER, NL

机构：

[1] University of Chicago, Chicago, IL

来源：

EXPERIMENTAL NEUROLOGY | 1969年 / 24卷 / 03期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/0014-4886(69)90141-1

中图分类号：

Q189 [神经科学];

学科分类号：

071006 ;

摘要：

Ten cats were trained to localize sound in a two-choice food-reward situation. Localizing ability was tested at angles from 90 to 5°, and a threshold angle where animals scored 75% correct responses was determined. Animals were retested after bilateral ablations of subdivisions or combinations of subdivisions of auditory cortex. Ablations of auditory area I produced transient or permanent impairments in localizing ability. Animals were unimpaired after ablations which involved auditory area II, the insular-temporal region, the anterior and middle suprasylvian gyri, or the posterior ectosylvian gyrus. © 1969.

引用

页码：348 / +

页数：1

共 37 条

[1] A secondary acoustic area in the cerebral cortex of the cat [J].