Representation of heterosensory integration effectiveness in parameters of event-related potentials

被引：0
|
作者：
Babenko, V. V. [1 ]
Kulba, S. N. [1 ]
Kotova, M. J. [1 ]
机构：
[1] Rostov State Univ, Rostov Na Donu 344006, Russia
来源：
ZHURNAL VYSSHEI NERVNOI DEYATELNOSTI IMENI I P PAVLOVA | 2007年 / 57卷 / 04期
关键词：
audio-visual integration; ERP; mismatch;
D O I：
暂无
中图分类号：
Q189 [神经科学];
学科分类号：
071006 ;
摘要：
A phenomenon of a mismatch of the bimodal ERP and the sum of unimodal ERPs was used in our research. It was investigated how the mismatch amplitude depends on audio-visual integration effectiveness. The effectiveness was calculated on basis of approximation degree of an experimental performance to parameters of "ideal observer". It was determined, the higher the subject's integration effectiveness is, the rostraler the inismatch focus localization is. The highest correlation of the mismatch amplitude and the audio-visual integration effectiveness was revealed in the left frontal cortex.
引用
收藏
页码：407 / 418
页数：12
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