External details revisited - A new taxonomy for coding 'non-episodic' content during autobiographical memory retrieval.
External details revisited - A new taxonomy for coding 'non-episodic' content during autobiographical memory retrieval.
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重新审视外部细节 - 在自传体记忆检索期间编码“非情景”内容的新分类法。
DOI：
10.1111/jnp.12160
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发表时间：
2019
影响因子：
2.2
通讯作者：
M. Irish
中科院分区：
文献类型：
--
作者：
C. Strikwerda;A. Mothakunnel;J. Hodges;O. Piguet;M. Irish
自传式记忆（ABM）通常被认为包括情景和语义元素，迄今为止绝大多数研究都集中在健康和疾病的情景细节概况上。在这种情况下，“非情景”元素通常被认为反映了语义处理，或者被完全排除在分析之外。越来越多的证据表明，语义自传体信息可能包含离散的子成分，而不是反映一个单一的实体，这些子成分在语义或情节内容的相对程度上有所不同。本研究旨在(1)回顾现有文献，以正式表征对自传式访谈的“非情节”内容（即外部细节）分析的变异性；(2)利用这些研究结果创建一个基于理论的外部细节编码框架。我们的综述揭示了不同研究在报告和解释外部细节方面的差异，这加强了对一种新的、一致的方法的需求。我们在阿尔茨海默病（n = 18）和语义性痴呆（n = 13）患者以及20名健康老年对照参与者中验证了我们新的外部细节评分方案（“NExt”分类法），并比较了NExt子类别在不同组和时间段的概况。我们的结果显示，与传统使用的内部和外部细节指标相比，NExt分类法在区分患者组ABM概况方面的敏感性增加。此外，遥远的和最近的自传式记忆显示出NExt细节类型的不同组成。这项研究首次提供了一种细粒度和全面的分类法，将外部细节解析为直观的子类别，并在神经退行性疾病中验证该方案。
Autobiographical memory (ABM) is typically held to comprise episodic and semantic elements, with the vast majority of studies to date focusing on profiles of episodic details in health and disease. In this context, 'non-episodic' elements are often considered to reflect semantic processing or are discounted from analyses entirely. Mounting evidence suggests that rather than reflecting one unitary entity, semantic autobiographical information may contain discrete subcomponents, which vary in their relative degree of semantic or episodic content. This study aimed to (1) review the existing literature to formally characterize the variability in analysis of 'non-episodic' content (i.e., external details) on the Autobiographical Interview and (2) use these findings to create a theoretically grounded framework for coding external details. Our review exposed discrepancies in the reporting and interpretation of external details across studies, reinforcing the need for a new, consistent approach. We validated our new external details scoring protocol (the 'NExt' taxonomy) in patients with Alzheimer's disease (n = 18) and semantic dementia (n = 13), and 20 healthy older Control participants and compared profiles of the NExt subcategories across groups and time periods. Our results revealed increased sensitivity of the NExt taxonomy in discriminating between ABM profiles of patient groups, when compared to traditionally used internal and external detail metrics. Further, remote and recent autobiographical memories displayed distinct compositions of the NExt detail types. This study is the first to provide a fine-grained and comprehensive taxonomy to parse external details into intuitive subcategories and to validate this protocol in neurodegenerative disorders.
影响因子：
2.6
作者：
Steinvorth, S;Levine, B;Corkin, S
通讯作者：
Corkin, S
患有轻度创伤性脑损伤的“持久自由行动”和“伊拉克自由行动”退伍军人对爆炸事件的自传记忆发生变化。
影响因子：
2.4
作者：
Palombo,DanielaJ;Kapson,HeatherS;Lafleche,Ginette;Vasterling,JenniferJ;Marx,BrianP;Franz,Molly;Verfaellie,Mieke
通讯作者：
Verfaellie,Mieke