Results 141 to 150 of about 24,307 (213)

Rapid formation of non-spatial hippocampal representations consistent with behavioral timescale synaptic plasticity is modulated by entorhinal input

Nature Communications
Behavioral timescale synaptic plasticity (BTSP) is a form of synaptic potentiation where a single plateau potential in hippocampal neurons forms a place field during spatial learning.
Conor C. Dorian, Jiannis Taxidis, Ahmet Arac, Peyman Golshani   +3 more
doaj   +1 more source

Separating the Functions of the Medial and Lateral Entorhinal Cortex: Differential Involvement in Spatial and Non-spatial Memory Retrieval [PDF]

, 2011
Anatomical connectivity and single neuron coding suggest a dissociation of information representation within the lateral and medial entorhinal cortex, a brain region with widespread connections to cortical areas. We aimed to expand this idea by examining
Morrissey, Mark
core   +1 more source

Entorhinal cortex layer III Adgrl2 expression controls topographical circuit connectivity required for sequence learning

Translational Psychiatry
The entorhinal cortex and hippocampus are interconnected brain regions required for episodic learning and memory. For this functional encoding, correct assembly of specific synaptic connections across this circuit is critical during development. To guide
Jordan D. Donohue, Crisylle Blanton, Anna Chen, Amna Ahmad, Elizabeth D. Liu, Lisette Saab, Rajbir Kaur, Woojin Yang, Garret R. Anderson   +8 more
doaj   +1 more source

The perforant pathway and CA3-Schaffer collateral afferents coordinate to regulate spatial learning

Communications Biology
The entorhinal-hippocampal system constitutes a pivotal neural circuit in the central nervous system. It is critically involved in processing spatial learning and memory.
Fengwen Huang, Stephen Temitayo Bello, Siu Hin Lau, Jufang He   +3 more
doaj   +1 more source

Hippocampal sharp-wave ripples and their spike assembly content are regulated by the medial entorhinal cortex. [PDF]

Curr Biol, 2023
Zutshi I, Buzsáki G.
europepmc   +1 more source

Optogenetic activation of dopamine D1 receptors in island cells of medial entorhinal cortex inhibits temporal association learning. [PDF]

Mol Brain, 2023
Yokose J, Yamamoto N, Ogawa SK, Kitamura T.   +3 more
europepmc   +1 more source

Progressive Excitability Changes in the Medial Entorhinal Cortex in the 3xTg Mouse Model of Alzheimer's Disease Pathology. [PDF]

J Neurosci, 2023
Chen L, Christenson Wick Z, Vetere LM, Vaughan N, Jurkowski A, Galas A, Diego KS, Philipsberg PA, Soler I, Feng Y, Cai DJ, Shuman T.   +11 more
europepmc   +1 more source

Functional architecture of the medial entorhinal cortex

, 2016
Schicht 2 des mediale entorhinale Kortex (MEK) beinhaltet die größte Anzahl von Gitterzellen, welche durch ein hexagonales Aktivitätsmuster während räumlicher Exploration gekennzeichnet sind. In dieser Arbeit wurde gezeigt, dass spezielle Pyramidenzellen, die das Protein Calbindin exprimieren, in einem hexagonalen Gitter im Gehirn der Ratte angeordnet ...
openaire   +1 more source

Impaired Spatial Firing Representations of Neurons in the Medial Entorhinal Cortex of the Epileptic Rat Using Microelectrode Arrays. [PDF]

Research (Wash D C), 2023
Xu Z, Mo F, Yang G, Fan P, Lu B, Liang W, Kong F, Jing L, Xu W, Liu J, Wang M, Wu Y, Cai X.   +12 more
europepmc   +1 more source

Neurogliaform cells mediate feedback inhibition in the medial entorhinal cortex. [PDF]

Front Neuroanat, 2022
Szocs S, Henn-Mike N, Agocs-Laboda A, Szabo-Meleg E, Varga C.   +4 more
europepmc   +1 more source