Representation of Non-Spatial and Spatial Information in the Lateral Entorhinal Cortex
نویسندگان
چکیده
منابع مشابه
Representation of Non-Spatial and Spatial Information in the Lateral Entorhinal Cortex
Some theories of memory propose that the hippocampus integrates the individual items and events of experience within a contextual or spatial framework. The hippocampus receives cortical input from two major pathways: the medial entorhinal cortex (MEC) and the lateral entorhinal cortex (LEC). During exploration in an open field, the firing fields of MEC grid cells form a periodically repeating, ...
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It has recently been recognized that the entorhinal cortex has a crucial role in spatial representation and navigation. How the position of an animal is computed within the entorhinal circuitry remains to be determined, but the architectural organization of this brain area might provide some clues. Here, we review three organizational principles--recurrent connectivity, interlaminar connectivit...
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The ability to remember and navigate spatial environments is critical for everyday life. A primary mechanism by which the brain represents space is through hippocampal place cells, which indicate when an animal is at a particular location. An important issue is understanding how the hippocampal place-cell network represents specific properties of the environment, such as signifying that a parti...
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ژورنال
عنوان ژورنال: Frontiers in Behavioral Neuroscience
سال: 2011
ISSN: 1662-5153
DOI: 10.3389/fnbeh.2011.00069