From Knowing to Remembering: The Semantic–Episodic Distinction

The distinction between episodic and semantic memory was first proposed in 1972 by Endel Tulving and is still of central importance in cognitive neuroscience. However, data obtained over the past 30 years or so support the idea that the frontiers between perception and knowledge and between episodic...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Trends in cognitive sciences Jg. 23; H. 12; S. 1041 - 1057
Hauptverfasser: Renoult, Louis, Irish, Muireann, Moscovitch, Morris, Rugg, Michael D.
Format: Journal Article
Sprache:Englisch
Veröffentlicht: England Elsevier Ltd 01.12.2019
Schlagworte:
anterior temporal lobe
conceptual knowledge
episodic memory
hippocampus
reinstatement
semantic memory
episodic memory
conceptual knowledge
hippocampus
reinstatement
anterior temporal lobe
semantic memory
ISSN:1364-6613, 1879-307X, 1879-307X
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:The distinction between episodic and semantic memory was first proposed in 1972 by Endel Tulving and is still of central importance in cognitive neuroscience. However, data obtained over the past 30 years or so support the idea that the frontiers between perception and knowledge and between episodic and semantic memory are not as clear cut as previously thought, prompting a rethink of the episodic–semantic distinction. Here, we review recent research on episodic and semantic memory, highlighting similarities between the two systems. Taken together, current behavioral, neuropsychological, and neuroimaging data are compatible with the idea that episodic and semantic memory are inextricably intertwined, yet retain a measure of distinctiveness, despite the fact that their neural correlates demonstrate considerable overlap. Strong parallels exist between the theoretical frameworks underpinning retrieval of episodic and semantic information, including the proposal that both involve reinstatement or reactivation of neural representations of online experience.Activity of some, or possibly all, regions belonging to the ‘core recollection’ network may support the reinstatement of semantic processes engaged during an experience, rather than processes linked to episodic retrieval more generally.Mental time travel (the ability to re-experience the past and to ‘pre-experience’ the future) relies upon both episodic and semantic contributionsStudies of clinical populations converge to reveal considerable interdependencies between episodic and semantic representations during past- and future-oriented forms of memory.
Bibliographie:ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
ObjectType-Review-3
content type line 23
ISSN:1364-6613
1879-307X
1879-307X
DOI:10.1016/j.tics.2019.09.008