Results 11 to 20 of about 47,451 (277)
Data compression of excitatory postsynaptic potentials [PDF]
Electronics 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
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Hyperpolarization following activation of K+ channels by excitatory postsynaptic potentials [PDF]
Nature, 1983 We have postulated that an excitatory postsynaptic potential (e.p.s.p.) may open voltage-sensitive K+ ('M') channels, in an appropriate depolarizing range, and that this could alter the e.p.s.p. waveform. Consequently, the fast e.p.s.p. in neurones of sympathetic ganglia, elicited by a nicotinic action of acetylcholine (ACh), could be followed by a ...
Tsuneo Tosaka +3 more
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Active summation of excitatory postsynaptic potentials in hippocampal CA3 pyramidal neurons [PDF]
Proceedings of the National Academy of Sciences, 1998 The manner in which the thousands of synaptic inputs received by a pyramidal neuron are summed is critical both to our understanding of the computations that may be performed by single neurons and of the codes used by neurons to transmit information. Recent work on pyramidal cell dendrites has shown that subthreshold synaptic inputs are modulated by ...
Nathaniel N. Urban, Germán Barrionuevo
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γ-Hydroxybutyrate inhibits excitatory postsynaptic potentials in rat hippocampal slices
European Journal of Pharmacology, 1999 Gamma-Hydroxybutyrate (GHB) has been shown to mimic different central actions of ethanol, to suppress alcohol withdrawal syndrome, and to reduce alcohol consumption both in rats and in humans. The aim of the present study was to determine if GHB shared with alcohol the ability to inhibit glutamate action at both NMDA and AMPA/kainate receptors.
Fulvia Berton +6 more
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Compressed Sensing of Excitatory Postsynaptic Potential Bio-Signals
Computer Science & Information Technology ( CS & IT ), 2016 To reduce the size of the biosignal data is important because a huge amount of data is made by various experiments. In the paper, we efficiently compress the excitatory postsynaptic potentials (EPSPs) which is one of the biosignal types. To the best of authors' knowledge, EPSPs compression has not been studied yet.
Hyejin An, Hyun‐Chool Shin
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Recurrent excitatory postsynaptic potentials induced by synchronized fast cortical oscillations [PDF]
Proceedings of the National Academy of Sciences, 1997 Gamma frequency (about 20–70 Hz) oscillations occur during novel sensory stimulation, with tight synchrony over distances of at least 7 mm. Synchronization in the visual system has been proposed to reflect coactivation of different parts of the visual field by a single spatially extended object.
Miles A. Whittington +4 more
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Disinhibition mediates a form of hippocampal long-term potentiation in area CA1. [PDF]
PLoS ONE, 2009 The hippocampus plays a central role in memory formation in the mammalian brain. Its ability to encode information is thought to depend on the plasticity of synaptic connections between neurons.
Jake Ormond, Melanie A Woodin
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Frontiers in Pharmacology, 2021 Extracts of the tropical Cinderella plant Synedrella nodiflora are used traditionally to manage convulsive conditions in the West African sub-region.
Patrick Amoateng +8 more
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Imbalance of Excitation and Inhibition at Threshold Level In the Auditory Cortex
Frontiers in Neural Circuits, 2015 The interplay of cortical excitation and inhibition is a fundamental feature of cortical information processing. Excitation and inhibition in single cortical neurons are balanced in their response to optimal sensory stimulation due to thalamocortical ...
Yan eZhao +6 more
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eLife, 2020 In the cerebellar cortex, molecular layer interneurons use chemical and electrical synapses to form subnetworks that fine-tune the spiking output of the cerebellum.
Andreas Hoehne +2 more
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