Laboratory-based and autobiographical retrieval tasks differ substantially in their neural substrates
Laboratory-based and autobiographical retrieval tasks differ substantially in their neural substrates
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DOI：
10.1016/j.neuropsychologia.2008.12.025
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发表时间：
2009-09-01
期刊：
影响因子：
2.6
通讯作者：
Christ, Shawn E.
中科院分区：
文献类型：
--
作者：
McDermott, Kathleen B.;Szpunar, Karl K.;Christ, Shawn E.
在设计研究事件记忆提取的实验时，研究人员选择使用基于实验室的方法（其中要记住的材料被呈现给参与者）和自传体方法（其中要记住的材料是参与者实验前生活中的事件）。在实践中，大多数实验室研究已经利用旧/新识别记忆，并且大多数自传体记忆研究已经使用Galton-Crovitz单词提示技术[Crovitz，H.F.，& Schiffman，H.（1974年）。情景记忆的频率与年龄的关系。《心理社会通报》，4，517-518。这些方法选择对于理解记忆提取的组成过程和潜在的神经基质有什么意义？激活可能性估计（ALE）荟萃分析程序[Turkeltaub，P.，伊登，G.，琼斯，K.，& Zeffiro，TA.（2002年）的报告。单字阅读功能神经解剖学的荟萃分析：方法与验证。NeuroImage，16，765-780]被用于构建两个全脑统计图：一个显示当所利用的任务是旧/新识别记忆时始终涉及的脑区域，另一个显示当询问自传体事件记忆时倾向于出现的区域。对这两幅地图的比较表明，重叠的区域很少。这一基本方法的选择对人类记忆提取及其神经基质的结论产生了深远的影响。(C)2008爱思唯尔有限公司保留所有权利。
In designing experiments to investigate retrieval of event memory, researchers choose between utilizing laboratory-based methods (in which to-be-remembered materials are presented to participants) and autobiographical approaches (in which the to-be-remembered materials are events from the participant's pre-experimental life). In practice, most laboratory studies have utilized old/new recognition memory, and most autobiographical memory studies have used the Galton-Crovitz word cueing technique [Crovitz, H.F., & Schiffman, H. (1974). Frequency of episodic memories as a function of their age. Bulletin of the Psychonomic Society, 4, 517-518]. What are the implications of these methodological choices for understanding the component processes and underlying neural substrates of memory retrieval? An Activation Likelihood Estimation (ALE) meta-analysis procedure [Turkeltaub, P., Eden, G., Jones, K., & Zeffiro, TA. (2002). Meta-analysis of the functional neuroanatomy of single-word reading: Method and validation. NeuroImage, 16, 765-780] was used to construct two whole-brain statistical maps: one showing brain regions that are consistently implicated when the task utilized is old/new recognition memory and one showing regions that tend to emerge when autobiographical event memory is queried. A comparison of the two maps shows very few regions of overlap. This basic methodological choice has a profound impact on the conclusions reached regarding human memory retrieval and its neural substrates. (C) 2008 Elsevier Ltd. All rights reserved.