Results 1 to 10 of about 135,298 (117)

Postsynaptic Potential Energy as Determinant of Synaptic Plasticity. [PDF]

open access: yesFront Comput Neurosci, 2022
Abstract Metabolic energy can be used as a unified principle to control neuronal activity. However, whether and how metabolic energy alone can determine the outcome of synaptic plasticity remains unclear. In this study, a computational model of synaptic plasticity that is completely determined by energy is proposed.
Chen H, Xie L, Wang Y, Zhang H.
europepmc   +6 more sources

AMPA Receptor Trafficking for Postsynaptic Potentiation [PDF]

open access: yesFrontiers in Cellular Neuroscience, 2018
Long-term potentiation (LTP) of excitatory synaptic strength, which has long been considered a synaptic correlate for learning and memory, requires a fast recruitment of additional α-amino-3-hydroxy-5-methyl-4-isoxazolepropionate (AMPA) receptors (AMPARs) to the postsynaptic sites.
Mikyoung Park, Mikyoung Park
openaire   +3 more sources

Molecular model of postsynaptic potential. [PDF]

open access: yesProceedings of the National Academy of Sciences, 1975
A molecular model of the excitatory postsynaptic membrane is given in terms of two biochemical cycles intimately associated: an acetylcholine cycle and a calcium cycle. The acetylcholine controls the Na ionophores while calcium ions control the tk ionophore.
D M, Dubois, E, Schoffeniels
openaire   +2 more sources

Postsynaptic Potentiation of Neurotransmission by Neurokinin A in Rat Vas Deferens

open access: yesJapanese Journal of Pharmacology, 1992
Effects of neurokinin A (NKA) on sympathetic neurotransmission were studied in rat vas deferens. Although neither prazosin, an alpha 1-adrenoceptor blocker, nor alpha, beta-methylene adenosine triphosphate, a P2-purinoceptor blocker, inhibited the NKA-induced contractions in the epididymal site, high concentration of NKA-induced contractions in the ...
Nagata, Koichi   +2 more
openaire   +2 more sources

Data compression of excitatory postsynaptic potentials

open access: yesElectronics Letters, 2015
Reducing the size of biosignal data is important because a huge amount of data is made by various experiments. In this reported work excitatory postsynaptic potentials (EPSPs) which are one of the biosignal types are efficiently compressed. To the best of authors’ knowledge, EPSPs compression has not been studied yet. The EPSP signal has a feature that
Hyejin An   +3 more
openaire   +1 more source

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