MUSICAL PRIMING BY THE RIGHT-HEMISPHERE POST-CALLOSOTOMY

被引：29

作者：

TRAMO, MJ ^{[1
]}

BHARUCHA, JJ ^{[1
]}

机构：

[1] DARTMOUTH COLL,DEPT PSYCHOL,HANOVER,NH 03755

来源：

NEUROPSYCHOLOGIA | 1991年 / 29卷 / 04期

关键词：

D O I：

10.1016/0028-3932(91)90045-A

中图分类号：

B84 [心理学]; C [社会科学总论]; Q98 [人类学];

学科分类号：

03 ; 0303 ; 030303 ; 04 ; 0402 ;

摘要：

The hemispheric representation of auditory functions mediating the perception of harmony in music was investigated in two split-brain patients using a musical chord priming task. Previous experiments in normal subjects had demonstrated that the harmonic context established by a prime chord influences the accuracy of target chord intonation judgements. Only the right hemisphere of each callosotomy patient manifested the normal interaction between harmonic relatedness and intonation. The results raise the possibility that associative auditory functions which generate expectancies for harmonic progression in music are lateralized within the right hemisphere.

引用

页码：313 / 325

页数：13

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