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Handedness and P300 from auditory stimuli

被引：19
作者：
Alexander, JE
Polich, J
机构：
[1] Scripps Res Inst, DEPT NEUROPHARMACOL TPC10, LA JOLLA, CA 92037 USA
[2] WESTERN OREGON STATE COLL, MONMOUTH, OR USA
来源：
BRAIN AND COGNITION | 1997年 / 35卷 / 02期
关键词：
D O I：
10.1006/brcg.1997.0941
中图分类号：
Q189 [神经科学];
学科分类号：
071006 ;
摘要：
The P3(00) event-related potential (ERP) was elicited in 20 left-and 20 right-handed normal young adult male subjects using a simple auditory stimulus discrimination task. P3 amplitude from the target stimuli was larger at anterior electrode sites for left-compared to right-handed subjects. P3 latency from the standard stimuli was shorter for left-compared to right-handers. The N1, P2, and N2 components generally demonstrated similar handedness effects. The relationship of ERP amplitude and handedness to anatomical variables and cognitive factors is discussed. (C) 1997 Academic Press.
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收藏
页码：259 / 270
页数：12
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