Articles with "term synaptic" as a keyword



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Theta‐paced flickering between place‐cell maps in the hippocampus: A model based on short‐term synaptic plasticity

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Published in 2017 at "Hippocampus"

DOI: 10.1002/hipo.22743

Abstract: Hippocampal place cells represent different environments with distinct neural activity patterns. Following an abrupt switch between two familiar configurations of visual cues defining two environments, the hippocampal neural activity pattern switches almost immediately to the… read more here.

Keywords: term synaptic; model; place; synaptic plasticity ... See more keywords
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Short-Term Synaptic Plasticity as a Mechanism for Sensory Timing

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Published in 2018 at "Trends in Neurosciences"

DOI: 10.1016/j.tins.2018.08.001

Abstract: The ability to detect time intervals and temporal patterns is critical to some of the most fundamental computations the brain performs, including the ability to communicate and appraise a dynamically changing environment. Many of these… read more here.

Keywords: synaptic plasticity; temporal selectivity; short term; term synaptic ... See more keywords
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Spiking neurons with short-term synaptic plasticity form superior generative networks

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Published in 2018 at "Scientific Reports"

DOI: 10.1038/s41598-018-28999-2

Abstract: Spiking networks that perform probabilistic inference have been proposed both as models of cortical computation and as candidates for solving problems in machine learning. However, the evidence for spike-based computation being in any way superior… read more here.

Keywords: synaptic plasticity; short term; spiking networks; term synaptic ... See more keywords
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Local biogenesis of autophagic vesicles in neuronal dendrites facilitates long-term synaptic depression

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Published in 2022 at "Autophagy"

DOI: 10.1080/15548627.2022.2061757

Abstract: ABSTRACT Neurons are highly polarized and functionally compartmentalized cells. Under basal conditions, the biogenesis of autophagic vesicles (AVs) was previously shown to take place in the axon tip. As the sequestration of autophagic cargo occurs… read more here.

Keywords: long term; synaptic depression; biogenesis autophagic; autophagic vesicles ... See more keywords
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Localization of long-term synaptic plasticity defects in cerebellar circuits using optokinetic reflex learning profile

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Published in 2022 at "Journal of Neural Engineering"

DOI: 10.1088/1741-2552/ac76df

Abstract: Objective. Functional maps of the central nervous system attribute the coordination and control of many body movements directly or indirectly to the cerebellum. Despite this general picture, there is little information on the function of… read more here.

Keywords: long term; plasticity; cerebellar circuits; motor ... See more keywords
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Layer-Dependent Short-Term Synaptic Plasticity Between Excitatory Neurons in the C2 Barrel Column of Mouse Primary Somatosensory Cortex

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Published in 2017 at "Cerebral Cortex"

DOI: 10.1093/cercor/bhx094

Abstract: Neurons process information through spatiotemporal integration of synaptic input. Synaptic transmission between any given pair of neurons is typically a dynamic process with presynaptic action potentials (APs) evoking depressing or facilitating postsynaptic potentials when presynaptic APs… read more here.

Keywords: excitatory neurons; term; layer; term synaptic ... See more keywords
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Arc/Arg3.1 function in long‐term synaptic plasticity: Emerging mechanisms and unresolved issues

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Published in 2020 at "European Journal of Neuroscience"

DOI: 10.1111/ejn.14958

Abstract: Arc (activity‐regulated cytoskeleton‐associated protein) is posited as a critical regulator of long‐term synaptic plasticity at excitatory synapses, including long‐term potentiation, long‐term depression, inverse synaptic tagging and homoeostatic scaling, with pivotal roles in memory and postnatal… read more here.

Keywords: term; long term; term synaptic; function ... See more keywords
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Overexpression of Calretinin Enhances Short-Term Synaptic Depression

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Published in 2019 at "Frontiers in Cellular Neuroscience"

DOI: 10.3389/fncel.2019.00091

Abstract: Analysis of the effects of various proteins on short-term synaptic plasticity is a difficult task, which may require the use of knockout animals. Here, we propose an alternative experimental approach for studying the roles of… read more here.

Keywords: depression; term; calretinin; term synaptic ... See more keywords

A computational simulation of long-term synaptic potentiation inducing protocol processes with model of CA3 hippocampal microcircuit.

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Published in 2018 at "Folia morphologica"

DOI: 10.5603/fm.a2018.0042

Abstract: An experimental study of computational model of the CA3 region presents cog-nitive and behavioural functions the hippocampus. The main property of the CA3 region is plastic recurrent connectivity, where the connections allow it to behave… read more here.

Keywords: long term; model ca3; protocol; model ... See more keywords