Attention or memory? Effects of familiarity and novelty on the Nc component of event-related brain potentials in six-month-old infants

被引:20
|
作者
Ackles, Patrick K. [1 ]
Cook, Kathryn G. [1 ]
机构
[1] Elmhurst Coll, Dept Psychol, Elmhurst, IL 60126 USA
关键词
infants; event-related potentials; attention; recognition memory; Nc component; visual fixations;
D O I
10.1080/00207450600909970
中图分类号
Q189 [神经科学];
学科分类号
071006 ;
摘要
This study tested predictions from attentional, expectancy, and memory accounts of the Nc and early NSW components of ERPs in six-month-old infants. Visual stimuli were presented at the extremes of the probability continuum ( a repeating stimulus versus novel stimuli) and at intermediate levels of probability (.80/.20 oddball task).
引用
收藏
页码:837 / 867
页数:31
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