Orientation to learning context modulates retrieval processing for unrecognized words

Orientation to learning context modulates retrieval processing for unrecognized words
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学习情境的导向调节未识别单词的检索处理

DOI:
10.1007/s11434-010-4102-7
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发表时间:
2010-09
影响因子:
--
通讯作者:
--
中科院分区:
--
文献类型:
--
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当个体无法检索关于先前学习的项目(项目记忆)或关于学习环境(源记忆)的信息时,可能会发生外显记忆错误。我们考察了识别失败时的电生理测量,以确定项目提取方向对来源信息的影响。认知失败与大脑潜力有关,而不是与成功相关的那些。此外,与项目记忆失败相比,来源记忆失败与更早出现的大脑电位相关,其分布更靠前。因此,神经认知加工受到提取定向的调节,从而不同地影响成功提取和不成功提取的神经相关因素。
Explicit memory errors may occur when individuals fail to retrieve information about items previously studied (item memory) or about the learning context (source memory). We examined electrophysiological measures during recognition failure in order to determine the influence of retrieval orientation for item versus source information. Recognition failure was associated with brain potentials distinct from those associated with success. Furthermore, source-memory failures were associated with earlier-onset brain potentials with a more anterior distribution compared to item-memory failures. Neurocognitive processing was thus modulated by retrieval orientation so as to differentially influence neural correlates of successful versus unsuccessful retrieval.
DOI: 10.1016/s0022-5371(84)90373-6
发表时间: 1984-10
期刊: Journal of Verbal Learning and Verbal Behavior
影响因子: --
作者:
D. Schacter;J. Harbluk;D. McLachlan
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影响因子: 3.7
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通讯作者: Wilding, EL