人类海马特化模型:电生理学证据综述。

IF 16.7 1区 心理学 Q1 BEHAVIORAL SCIENCES
Anne Freelin, Cody Wolfe, Bradley Lega
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引用次数: 0

摘要

从解剖学的角度来看,海马前部和后部发挥着不同的认知作用这一概念似乎不足为奇。与后部海马相比,前部海马的体积更大,CA1亚区明显扩大,并与邻近的颞叶内侧(MTL)结构(如脐带和杏仁核)紧密相连。然而,这些解剖学差异所产生的功能相关性在人类中仍有待确定。根据啮齿动物和人类的数据,人们提出了几种海马纵向特化模型。为了使这篇综述简洁明了,我们将重点放在支持和反对这些模型的人类电生理学证据上,并有限度地纳入非侵入性数据。然后,我们综合这些数据,并借鉴过去十年中提出的概念,提出了一种基于情境信息量的新型纵向模型。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Models of human hippocampal specialization: a look at the electrophysiological evidence.

From an anatomical perspective, the concept that the anterior and posterior hippocampus fulfill distinct cognitive roles may seem unsurprising. When compared with the posterior hippocampus, the anterior region is proportionally larger, with visible expansion of the CA1 subfield and intimate continuity with adjacent medial temporal lobe (MTL) structures such as the uncus and amygdala. However, the functional relevance emerging from these anatomical differences remains to be established in humans. Drawing on both rodent and human data, several models of hippocampal longitudinal specialization have been proposed. For the brevity and clarity of this review, we focus on human electrophysiological evidence supporting and contravening these models with limited inclusion of noninvasive data. We then synthesize these data to propose a novel longitudinal model based on the amount of contextual information, drawing on previous conceptions described within the past decade.

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来源期刊
Trends in Cognitive Sciences
Trends in Cognitive Sciences 医学-行为科学
CiteScore
27.90
自引率
1.50%
发文量
156
审稿时长
6-12 weeks
期刊介绍: Essential reading for those working directly in the cognitive sciences or in related specialist areas, Trends in Cognitive Sciences provides an instant overview of current thinking for scientists, students and teachers who want to keep up with the latest developments in the cognitive sciences. The journal brings together research in psychology, artificial intelligence, linguistics, philosophy, computer science and neuroscience. Trends in Cognitive Sciences provides a platform for the interaction of these disciplines and the evolution of cognitive science as an independent field of study.
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