Results 171 to 180 of about 16,454 (219)

Further results with the ‘uniquantal EPSP’ hypothesis

Hearing Research, 1997
The hypothesis of Geisler (Brain Res. 212 (1981) 198-201), in which the different spontaneous-rate classes of primary auditory neurons were accounted for by the different sizes of uniquantal EPSPs relative to the gap between resting membrane and threshold potentials, was represented with an expanded model which included relative refractory effects. The
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Reduced corticomotoneuronal excitatory postsynaptic potentials (EPSPs) with normal Ia afferent EPSPs in amyotrophic lateral sclerosis

Neurology, 1996
We studied excitatory postsynaptic potentials (EPSPs) arising in single spinal motoneurons (composite EPSPs) induced by Ia afferent and magnetic cortical stimulation in 28 normal subjects ranging in age from 24 to 84 years and 28 patients with amyotrophic lateral sclerosis (ALS) aged 34 to 82 years. The subjects voluntarily recruited single motor units
M, Nakajima, A, Eisen, R, McCarthy, R K, Olney, M J, Aminoff   +4 more
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FLUCTUATIONS IN GROUP la EPSPs: CONSEQUENCES FOR MECHANISMS OF TRANSMITTER RELEASE AND MEASURED PARAMETERS OF AVERAGED EPSPs

1981
This is a chapter in Regulatory Functions of the CNS: Principles of Motion and Organization, which contains the proceedings of the 28th International Congress of Physiological Sciences.
Mendell, Lorne M., Cope, Timothy C.
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Metabotropic glutamate receptor dependent EPSP and EPSP-spike potentiation in area CA1 of the submerged rat hippocampal slice

Journal of Neurophysiology, 1996
1. We reexamined the important areas of conflict in (1S,3R)-1-aminocyclopentane-1,3-dicarboxylic acid [(1S,3R)-ACPD]-induced potentiation of the field excitatory postsynaptic potential (EPSP) and, for the first time, investigated the role of mGluRs in EPSP-spike (E-S) coupling. 2. (1S,3R)-ACPD (10 microM) bath applied for 20 min consistently induced a
N A, Breakwell, M J, Rowan, R, Anwyl
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Regulation of Synaptic Efficacy by Coincidence of Postsynaptic APs and EPSPs

Science, 1997
Activity-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., Lübke, J., Frotscher, M., Sakmann, B.   +3 more
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A New Echeloned Poisson Series Processor (EPSP)

Celestial Mechanics and Dynamical Astronomy, 2001
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Nonlinear temporal summation of EPSP in mollusk neurons

Neurophysiology, 1989
Temporal 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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Identification and Expression Analysis of EPSPS and BAR Families in Cotton

Plants, 2023
, Sun Zhengwen, Wu Liqiang
exaly  

Degradation of CP4-EPSPS with a Psychrophilic Bacterium Stenotrophomonas maltophilia 780

Biomolecules, 2022
Lixin Ma, Guangbo Yan, Yunjing Li
exaly  

[Reversal potential of the EPSP of frog motoneurons].

Neirofiziologiia = Neurophysiology, 1986
The 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, G G, Kurchavyĭ, B T, Riabov   +2 more
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