The hippocampal‐entorhinal system represents nested hierarchical relations between words during concept learning
Sign Up to like & getrecommendations! Published in 2021 at "Hippocampus"
DOI: 10.1002/hipo.23320
Abstract: A fundamental skill of an intelligent mind is that of being able to rapidly discover the structural organization underlying the relations across the objects or the events in the world. Humans, thanks to language, master… read more here.
Keywords: entorhinal cortex; hippocampal entorhinal; entorhinal system; system represents ... See more keywords
G protein‐coupled estrogen receptor‐1 enhances excitatory synaptic responses in the entorhinal cortex
Sign Up to like & getrecommendations! Published in 2021 at "Hippocampus"
DOI: 10.1002/hipo.23383
Abstract: Activation of estrogen receptors is thought to modulate cognitive function in the hippocampus, prefrontal cortex, and striatum by affecting both excitatory and inhibitory synaptic transmission. The entorhinal cortex is a major source of cortical sensory… read more here.
Keywords: entorhinal cortex; cortex; coupled estrogen; synaptic transmission ... See more keywords
Organization of projections from the entorhinal cortex to the hippocampal formation of the Egyptian fruit bat Rousettus aegyptiacus.
Sign Up to like & getrecommendations! Published in 2023 at "Hippocampus"
DOI: 10.1002/hipo.23517
Abstract: The hippocampal formation and entorhinal cortex are crucially involved in learning and memory as well as in spatial navigation. The conservation of these structures across the entire mammalian lineage demonstrates their importance. Information on a… read more here.
Keywords: hippocampal formation; egyptian fruit; entorhinal cortex;
Anticataleptic activity of nicotine in rats: involvement of the lateral entorhinal cortex.
Sign Up to like & getrecommendations! Published in 2021 at "Psychopharmacology"
DOI: 10.1007/s00213-021-05870-3
Abstract: RATIONALE Recently, it was found that cyclosomatostatin-induced catalepsy in middle-aged rats is accompanied by neuronal hypoactivation in the lateral entorhinal cortex (LEntCx); this hypoactivation was reversed by systemic administration of nicotine combined with diphenhydramine. These… read more here.
Keywords: nicotine; entorhinal cortex; cortex; activity nicotine ... See more keywords
Differential Regulation of Wnt Signaling Components During Hippocampal Reorganization After Entorhinal Cortex Lesion
Sign Up to like & getrecommendations! Published in 2020 at "Cellular and Molecular Neurobiology"
DOI: 10.1007/s10571-020-00870-x
Abstract: Entorhinal cortex lesions have been established as a model for hippocampal deafferentation and have provided valuable information about the mechanisms of synapse reorganization and plasticity. Although several molecules have been proposed to contribute to these… read more here.
Keywords: entorhinal cortex; wnt signaling; wnt; signaling components ... See more keywords
Interaction of APOE, cerebral blood flow, and cortical thickness in the entorhinal cortex predicts memory decline
Sign Up to like & getrecommendations! Published in 2020 at "Brain Imaging and Behavior"
DOI: 10.1007/s11682-019-00245-x
Abstract: The ε4 allele of the apolipoprotein E (APOE) gene, a risk factor for cognitive decline, is associated with alterations in medial temporal lobe (MTL) structure and function, yet little research has been dedicated to understanding how… read more here.
Keywords: blood flow; entorhinal cortex; decline; cerebral blood ... See more keywords
Inactivation of the Medial Entorhinal Cortex Selectively Disrupts Learning of Interval Timing.
Sign Up to like & getrecommendations! Published in 2020 at "Cell reports"
DOI: 10.1016/j.celrep.2020.108163
Abstract: The entorhinal-hippocampal circuit can encode features of elapsed time, but nearly all previous research focused on neural encoding of "implicit time." Recent research has revealed encoding of "explicit time" in the medial entorhinal cortex (MEC)… read more here.
Keywords: entorhinal cortex; timing; time; learning interval ... See more keywords
Tau and amyloid-related pathologies in the entorhinal cortex have divergent effects in the hippocampal circuit
Sign Up to like & getrecommendations! Published in 2017 at "Neurobiology of Disease"
DOI: 10.1016/j.nbd.2017.08.015
Abstract: The entorhinal cortex (EC) is affected early in Alzheimer's disease, an illness defined by a co-occurrence of tau and amyloid-related pathologies. How the co-occurrence of these pathologies in the EC affects the hippocampal circuit remains… read more here.
Keywords: entorhinal cortex; amyloid related; hippocampal circuit; tau amyloid ... See more keywords
T1AM-TAAR1 signalling protects against OGD-induced synaptic dysfunction in the entorhinal cortex
Sign Up to like & getrecommendations! Published in 2021 at "Neurobiology of Disease"
DOI: 10.1016/j.nbd.2021.105271
Abstract: Abnormalities in thyroid hormones (TH) availability and/or metabolism have been hypothesized to contribute to Alzheimer's disease (AD) and to be a risk factor for stroke. Recently, 3-iodothyronamine (T1AM), an endogenous amine putatively derived from TH… read more here.
Keywords: entorhinal cortex; t1am; induced synaptic; effect ... See more keywords
Neuronal excitability and spontaneous synaptic transmission in the entorhinal cortex of BDNF heterozygous mice
Sign Up to like & getrecommendations! Published in 2019 at "Neuroscience Letters"
DOI: 10.1016/j.neulet.2018.10.019
Abstract: Brain Derived Neurotropic Factor (BDNF) is a neutrophic factor that is required for the normal neuronal development and function. BDNF is involved in regulation of synapses as well as neuronal excitability. Entorhinal Cortex (EC) is… read more here.
Keywords: entorhinal cortex; neuronal excitability; spontaneous synaptic; bdnf ... See more keywords
Decreased medial entorhinal cortical thickness in olanzapine exposed female rats is not ameliorated by exercise
Sign Up to like & getrecommendations! Published in 2020 at "Pharmacology Biochemistry and Behavior"
DOI: 10.1016/j.pbb.2019.172834
Abstract: Aerobic exercise has been associated with hippocampal plasticity, both in healthy adults and in psychosis patients, but its impact on cortical regions remains unclear. The entorhinal cortex serves as a critical gateway for the hippocampus,… read more here.
Keywords: entorhinal cortex; entorhinal cortical; exercise; cortical thickness ... See more keywords