منابع مشابه
The Hippocampus as a Cognitive Map … of Social Space
The traditional view of the hippocampus is that it creates a cognitive map to navigate physical space. Here, in this issue of Neuron, Tavares et al. (2015) show that the human hippocampus maps dimensions of social space, indicating a function in the service of navigating everyday life.
متن کاملA cognitive map for object memory in the hippocampus.
The hippocampus has been proposed to support a cognitive map, a mental representation of the spatial layout of an environment as well as the nonspatial items encountered in that environment. In the present study, we recorded simultaneously from 43 to 61 hippocampal pyramidal cells as rats performed an object recognition memory task in which novel and repeated objects were encountered in differe...
متن کاملThe Hippocampus as a Cognitive Graph
A theory of cognitive mapping is developed that depends only on accepted properties of hippocampal function, namely, long-term potentiation, the place cell phenomenon, and the associative or recurrent connections made among CA3 pyramidal ceils. It is proposed that the distance between the firing fields of connected pairs of CA3 place cells is encoded as synaptic resistance (reciprocal synaptic ...
متن کاملThe hippocampus as a cognitive graph
A theory of cognitive mapping is developed that depends only on accepted properties of hippocampal function, namely, long-term potentiation, the place cell phenomenon, and the associative or recurrent connections made among CA3 pyramidal cells. It is proposed that the distance between the firing fields of connected pairs of CA3 place cells is encoded as synaptic resistance (reciprocal synaptic ...
متن کاملThe human hippocampus beyond the cognitive map: evidence from a densely amnesic patient
We tested a densely amnesic patient (P9), with bilateral hippocampal damage resulting from an autoimmune disorder, and 12 age- and sex-matched controls on a series of memory tasks designed to characterize allocentric spatial learning and memory abilities. We compared P9's ability to perform spatial memory tasks with her ability to perform non-spatial, color memory tasks. First, P9's performance...
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ژورنال
عنوان ژورنال: The American Journal of Psychology
سال: 1980
ISSN: 0002-9556
DOI: 10.2307/1422119