Results 181 to 190 of about 16,436 (224)
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Regulation of Synaptic Efficacy by Coincidence of Postsynaptic APs and EPSPs
Science, 1997Activity-driven modifications in synaptic connections between neurons in the neocortex may occur during development and learning. In dual whole-cell voltage recordings from pyramidal neurons, the coincidence of postsynaptic action potentials (APs) and unitary excitatory postsynaptic potentials (EPSPs) was found to induce changes in EPSPs. Their average
Markram, H. +3 more
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Neuroscience Letters, 1998
In slices kept at 33 degrees C, N-methyl-D-aspartate (NMDA) receptor- and (+/-)-alpha-amino-3-hydroxy-5-methylisoxazole-4-propionic acid (AMPA) receptor-mediated field excitatory post-synaptic potentials (EPSPs) were pharmacologically isolated in CA1.
R, Nader, R, Forghani, K, Krnjević
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In slices kept at 33 degrees C, N-methyl-D-aspartate (NMDA) receptor- and (+/-)-alpha-amino-3-hydroxy-5-methylisoxazole-4-propionic acid (AMPA) receptor-mediated field excitatory post-synaptic potentials (EPSPs) were pharmacologically isolated in CA1.
R, Nader, R, Forghani, K, Krnjević
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A New Echeloned Poisson Series Processor (EPSP)
Celestial Mechanics and Dynamical Astronomy, 2001zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Vasopressin-mediated slow EPSPs in a mammalian sympathetic ganglion
Brain Research, 1985Vasopressin is one of numerous neuropeptides contained in sympathetic ganglia, but whose function remains unresolved. In this report, we present electrophysiological evidence that arginine-vasopressin (AVP) is a neurotransmitter in guinea pig inferior mesenteric ganglion (IMG).
S, Peters, D L, Kreulen
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Nonlinear temporal summation of EPSP in mollusk neurons
Neurophysiology, 1989Temporal summation of monosynaptic EPSPs produced by paired afferent stimuli was studied in the experiments on identified neurons of mollusc Planorbis corneus. Nonlinear properties of the summation were shown; there were three types of the summation: facilitation, depression and mixed type.
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Altered desensitization produces enhancement of EPSPs in neocortical neurons
Journal of Neurophysiology, 19941. Neocortical brain slices were prepared from rats (35–50 days of age) and maintained in vitro. Intracellular recordings were obtained from neurons in cortical layers II/III. The effect of bath application of cyclothiazide (CYZ), a potent blocker of alpha-amino-3-hydroxy-5-methyl-4-isoxazolepropionate (AMPA) receptor desensitization, on evoked ...
M R, Pelletier, J J, Hablitz
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[Reversal potential of the EPSP of frog motoneurons].
Neirofiziologiia = Neurophysiology, 1986The current-chop technique has shown that I-V characteristic of the membrane are nonlinear in lumbar motoneurons of isolated perfused frog spinal cord. Input resistance of the membrane decreased with depolarization when constant current was applied during 0.1-1.0 s.
N I, Kalinina +2 more
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Single-fiber EPSPs in amphibian motoneurons
Brain Research, 1979A I, Shapovalov, B I, Shiriaev
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