Space, time, and episodic memory: The hippocampus is all over the cognitive map
نویسندگان
چکیده
منابع مشابه
Space, time, and episodic memory: The hippocampus is all over the cognitive map.
In recent years, the field has reached an impasse between models suggesting that the hippocampus is fundamentally involved in spatial processing and models suggesting that the hippocampus automatically encodes all dimensions of experience in the service of memory. Here, we consider key conceptual issues that have impeded progress in our understanding of hippocampal function, and we review findi...
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A computational model of how single neurons in and around the rat hippocampus support spatial navigation is reviewed. The extension of this model, to include the retrieval from human long-term memory of spatial scenes and the spatial context of events is discussed. The model explores the link between spatial and mnemonic functions by supposing that retrieval of spatial information from long-ter...
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Several recent studies have sought to develop animal models of episodic memory, the capacity to recollect unique personal experiences. However, these studies have not yet provided unambiguous evidence that this capacity is based on recollection of the learning episodes. A recent study that examined memory for the ordering of events within unique experiences, and demonstrated a critical and sele...
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Humans can remember where in space they have seen an object. In this example of one-trial event or episodic memory, an association must be formed between an object and a place ‘‘out there,’’ and the place can be recalled with the object as a recall cue, or the object can be recalled with the place as a recall cue. Hippocampal spatial view neurons in primates provide allocentric representations ...
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Contextual information plays a critical role in memory. Learned information becomes associated with the learning context and the context can cue the memories and behaviors associated with that context. An extensive literature involving experimental brain lesions has shown that the hippocampus is critically involved in processing contextual information and hippocampal output modulates processing...
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ژورنال
عنوان ژورنال: Hippocampus
سال: 2017
ISSN: 1050-9631,1098-1063
DOI: 10.1002/hipo.22750