Cognition and aging: A highly selective overview of event-related potential (ERP) data

被引：98
作者：
Friedman, D [1 ]
机构：
[1] New York State Psychiat Inst & Hosp, Cognit Electrophysiol Lab, New York, NY 10032 USA
来源：
JOURNAL OF CLINICAL AND EXPERIMENTAL NEUROPSYCHOLOGY | 2003年 / 25卷 / 05期
关键词：
D O I：
10.1076/jcen.25.5.702.14578
中图分类号：
B849 [应用心理学];
学科分类号：
040203 ;
摘要：
An overview of highly selected cognitive aging investigations of deviance detection, episodic memory and working memory reveals two primary themes: (1) when variability in elderly samples has been assessed, it has proven useful in understanding age-related changes in cognition; and (2) there is a frontal lobe contribution to at least some age-related changes in cognition. However, there are too few ERP age-related investigations of individual differences to determine whether the changes in patterns of ERP responding can be deemed "compensatory" or "inefficient." It is suggested that, to the extent possible, future electrophysiological investigations of cognitive aging (as well as other physiological measurement techniques) include individual difference measures that will enable the determination of the implication of a given neural pattern in the genesis of a given, age-related behavioral outcome pattern.
引用
收藏
页码：702 / 720
页数：19
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