Synonyms
Spatial memory is often used to describe spatial navigation and encompasses egocentric and allocentric memories
Definition
Spatial memory describes information storage and retrieval required for identification and navigation of proximal or distal space. This is distinct from spatial working memory which refers to active representations stored and manipulated over seconds. Two main frames of reference have been described: egocentric, which is related directly to the observer, and allocentric, which is dependent on the relational position of objects in space. Routes depend more on egocentric frames of reference, whereas maps are more flexible to landmark changes and thus depend more on allocentric frames of reference. Although often discussed separately, an emerging view is that both egocentric and allocentric spatial memories are coded but these may interact and depend on interacting brain regions. Spatial memories can be representations of salient cues for navigation or be...
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Mehta, M.A. (2010). Spatial Memory in Humans. In: Stolerman, I.P. (eds) Encyclopedia of Psychopharmacology. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-68706-1_355
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DOI: https://doi.org/10.1007/978-3-540-68706-1_355
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-68698-9
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