Towards a functional organization of episodic memory in the medial temporal lobe

NEUROSCIENCE AND BIOBEHAVIORAL REVIEWS

卷:36

Review

Eichenbaum, Howard¹  Sauvage, Magdalena²  Fortin, Norbert³  Komorowski, Robert¹  Lipton, Paul¹ 

[1] Boston Univ, Ctr Memory & Brain, Boston, MA 02215 USA

[2] Ruhr Univ Bochum, Mercator Res Grp Fam 1, Fac Med, Bochum, Germany

[3] Univ Calif Irvine, Dept Neurobiol & Behav, Irvine, CA 92697 USA

关键词: Episodic memory;    Hippocampus;    Recollection;    Familiarity;    Context;    Place cells;   

DOI  :  10.1016/j.neubiorev.2011.07.006

来源: Elsevier

【 摘 要 】

Here we describe a model of medial temporal lobe organization in which parallel what and where processing streams converge within the hippocampus to represent events in the spatio-temporal context in which they occurred: this circuitry also mediates the retrieval of context from event cues and vice versa, which are prototypes of episodic recall. Evidence from studies in animals are reviewed in support of this model, including experiments that distinguish characteristics of episodic recollection from familiarity, neuropsychological and recording studies that have identified a key role for the hippocampus in recollection and in associating events with the context in which they occurred, and distinct roles for parahippocampal region areas in separate what and where information processing that contributes to recollective and episodic memory. (C) 2011 Elsevier Ltd. All rights reserved.

【 授权许可】

Free