Results 61 to 70 of about 509,207 (153)

Functional topography of the human entorhinal cortex

eLife, 2015
Despite extensive research on the role of the rodent medial and lateral entorhinal cortex (MEC/LEC) in spatial navigation, memory and related disease, their human homologues remain elusive.
Tobias Navarro Schröder, Koen V Haak, Nestor I Zaragoza Jimenez, Christian F Beckmann, Christian F Doeller   +4 more
doaj   +1 more source

Complementary Sensory and Associative Microcircuitry in Primary Olfactory Cortex [PDF]

, 2011
The three-layered primary olfactory (piriform) cortex is the largest component of the olfactory cortex. Sensory and intracortical inputs converge on principal cells in the anterior piriform cortex (aPC).Wecharacterize organization principles of the ...
Dietmar Schmitz, Wiegand, H.F., Beed, P., Wiegand, Hauke F., Leibold, Christian, Leibold, C., Bendels, Michael H. K., Bendels, M.H., Schmitz, Dietmar, Michael H. K. Bendels, Christian Leibold, Johenning, Friedrich W., Prateep Beed, Friedrich W. Johenning, Johenning, F.W., Beed, Prateep, Hauke F. Wiegand, Schmitz, D.   +17 more
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Independent delta/theta rhythms in the human hippocampus and entorhinal cortex

Frontiers in Human Neuroscience, 2008
Theta oscillations in the medial temporal lobe (MTL) of mammals are involved in various functions such as spatial navigation, sensorimotor integration, and cognitive processing.
Florian Mormann, Florian Mormann, Hannes Osterhage, Hannes Osterhage, Ralph G Andrzejak, Bernd Weber, Guillén Fernández, Juergen Fell, Christian E Elger, Klaus Lehnertz, Klaus Lehnertz   +10 more
doaj   +1 more source

Interactions between stimulus and response types are more strongly represented in the entorhinal cortex than in its upstream regions in rats

eLife, 2017
Previously we reported results which suggested that response types are critical in dissociating the lateral entorhinal cortex (LEC) from the medial entorhinal cortex (MEC) in a scene memory task (Yoo and Lee, 2017).
Eun-Hye Park, Jae-Rong Ahn, Inah Lee
doaj   +1 more source

Optogenetic dissection of ictal propagation in the hippocampal–entorhinal cortex structures

Nature Communications, 2016
The network mechanism supporting seizure spread in temporal lobe epilepsy (TLE) is only partially understood. Using optogenetic methods, Lu et al.identify a feed-forward propagation pathway of ictal discharges from the dentate gyrus/hilus to the medial ...
Yi Lu, Cheng Zhong, Lulu Wang, Pengfei Wei, Wei He, Kang Huang, Yi Zhang, Yang Zhan, Guoping Feng, Liping Wang   +9 more
doaj   +1 more source

Characterization of the Somatostatin cell population in the medial entorhinal cortex of the mouse [PDF]

, 2016
The medial entorhinal cortex receives converging input from the hippocampal formation, the parahippocampal region and multiple neocortical and subcortical regions.
Øvsthus, Martin
core   +1 more source

Distribution of calcium-binding proteins immunoreactivity in the bottlenose dolphin entorhinal cortex

Frontiers in Neuroanatomy
IntroductionThe entorhinal cortex has been shown to be involved in high-level cognitive functions in terrestrial mammals. It can be divided into two main areas: the lateral entorhinal area (LEA) and the medial entorhinal area (MEA).
Jean-Marie Graïc, Annamaria Grandis, Simona Sacchini, Claudio Tagliavia, Giulia Salamanca, Bruno Cozzi, Cristiano Bombardi   +6 more
doaj   +1 more source

Speed cells in the medial entorhinal cortex

, 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.
Carmichael, James E., Moser, May Britt, James E. Carmichael, Edvard I. Moser, Kropff, Emilio, Moser, Edvard I., Emilio Kropff, May-Britt Moser   +7 more
core   +1 more source

Object and spatial mnemonic interference differentially engage lateral and medial entorhinal cortex in humans [PDF]

, 2014
Recent models of episodic memory propose a division of labor among medial temporal lobe cortices comprising the parahippocampal gyrus. Specifically, perirhinal and lateral entorhinal cortices are thought to comprise an object/item information pathway ...
Yassa, Michael A, Michael A. Yassa, Reagh, Zachariah M, Zachariah M. Reagh   +3 more
core   +1 more source

The circuitry and function of layer 1 interneurons in the medial entorhinal cortex

For mammals to navigate through a complex environment and remember paths to previous destinations, neural processing must occur in the hippocampal formation.
Armstrong, Jack
core   +1 more source