Results 11 to 20 of about 24,307 (213)
Complementary Roles of Hippocampus and Medial Entorhinal Cortex in Episodic Memory [PDF]
Neural Plasticity, 2008 Spatial mapping and navigation are figured prominently in the extant literature that describes hippocampal function. The medial entorhinal cortex is likewise attracting increasing interest, insofar as evidence accumulates that this area also contributes ...
P. A. Lipton, H. Eichenbaum
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Speed cells in the medial entorhinal cortex [PDF]
Nature, 2015 Grid cells in the medial entorhinal cortex have spatial firing fields that repeat periodically in a hexagonal pattern. When animals move, activity is translated between grid cells in accordance with the animal's displacement in the environment. For this translation to occur, grid cells must have continuous access to information about instantaneous ...
Emilio Kropff +3 more
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Population codes in medial entorhinal cortex [PDF]
, 2014 Populasjonskoder i mediale entorhinal korteks Hjernebarken utfører kontinuerlig et velde av kompliserte funksjoner, hvis mekanismer vi kan tjene mye på å forstå. Nevrovitenskap er et relativt nytt fag, men med utrolig moment. Mye vites i dag om enkle nevroners egenskaper, men nevral komputering foregår i store trekk i interaksjonene mellom celler.
Stensola, Tor
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Olfactory Inputs Activate the Medial Entorhinal Cortex Via the Hippocampus [PDF]
Journal of Neurophysiology, 2000 The lateral and medial regions of the entorhinal cortex differ substantially in terms of connectivity and pattern of activation. With regard to olfactory input, a detailed and extensive physiological map of the olfactory projection to the entorhinal cortex is missing, even if anatomic studies suggest that the olfactory afferents are confined to the ...
BIELLA, GERARDO ROSARIO, DE CURTIS M.
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Functional and structural organization of medial entorhinal cortex layer VI. [PDF]
iScienceDeep layers (V/VI) of the entorhinal cortex transfer hippocampal neuronal activity to downstream neocortical networks. In addition, neurons in layer VI (LVI) of the medial entorhinal cortex (MEC) project back to all hippocampal subregions and contribute to spatial coding and memory.
Rannap M +5 more
europepmc +6 more sources
Structural development and dorsoventral maturation of the medial entorhinal cortex
eLife, 2016 We investigated the structural development of superficial-layers of medial entorhinal cortex and parasubiculum in rats. The grid-layout and cholinergic-innervation of calbindin-positive pyramidal-cells in layer-2 emerged around birth while reelin ...
Saikat Ray, Michael Brecht
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Structure function relationships in medial entorhinal cortex [PDF]
, 2015 In dieser Arbeit werden Struktur-Funktionsbeziehungen in der medialen entorhinalen Hirnrinde untersucht. Schicht 2 Neurone im medialen entorhinalen Cortex unterteilen sich in calbindin-positive Pyramidenzellen und calbindin-negative Sternzellen. Calbindin-positive Pyramidenzellen bündeln ihre apikalen Dendriten zusammen und formen Zellhaufen, die in ...
Tang, Qiusong
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Functional network topography of the medial entorhinal cortex. [PDF]
Proc Natl Acad Sci U S A, 2022 Significance The investigation of the topographic organization of spatially coding cell types in the medial entorhinal cortex (MEC) has so far been held back by the lack of appropriate tools that enable the precise recording of both the anatomical location and activity of large populations of cells while animals forage in open ...
Obenhaus HA +9 more
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The Specificity of Output from Medial Entorhinal Cortex [PDF]
, 2013 The hippocampal formation(HF) and the parahippocampal region (PHR) have been implicated in learning and memory functions. These regions and their subregions form a highly interconnected and complex microcircuitry, where the entorhinal cortex consitutes the nodal point between the hippocampal formation and the cortex.
Berndtsson, Christin H.
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Microcircuits for spatial coding in the medial entorhinal cortex. [PDF]
Physiol Rev, 2022 The hippocampal formation is critically involved in learning and memory and contains a large proportion of neurons encoding aspects of the organism’s spatial surroundings. In the medial entorhinal cortex (MEC), this includes grid cells with their distinctive hexagonal firing fields as well as a host of other functionally defined cell types including ...
Tukker JJ +5 more
europepmc +5 more sources