Results 291 to 300 of about 108,206 (318)

Topography of recurrent inhibitory postsynaptic potentials between individual motoneurons in the cat

Journal of Neurophysiology, 1994
1. The amplitude of recurrent inhibitory postsynaptic potentials (RIPSPs) was examined in pairs of lumbosacral motoneurons that were separated by a known distance and were identified by antidromic stimulation of muscle nerves. One motoneuron was stimulated by injecting depolarizing current pulses, and postsynaptic responses were recorded and averaged ...
M L, McCurdy, T M, Hamm
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Anoxic depression of excitatory and inhibitory postsynaptic potentials in rat neocortical slices

Journal of Neurophysiology, 1993
1. The effects of brief anoxia (4-6 min replacement of O2 by N2) on synaptic potentials evoked from layer IV and/or the white matter were studied in pyramidal neurons of layers II-III from rat neocortical slices. 2. The early and late components of excitatory postsynaptic potentials (EPSPs) showed differential sensitivity to anoxia: within 2 min the ...
A S, Rosen, M E, Morris
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Corticofugal inhibitory effects on lingually induced postsynaptic potentials in cat hypoglossal motoneurons

Neuroscience, 1987
The suppression of lingually or cortically induced postsynaptic potentials produced by conditioning stimulation of the cerebral cortex or the lingual nerve was studied in cat hypoglossal motoneurons. We have demonstrated that lingually or cortically induced inhibitory postsynaptic potentials were effectively suppressed by a conditioning stimulus of the
M, Takata, N, Tomomune, T, Nagahama
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Monosynaptic inhibitory postsynaptic potentials from lateral habenula recorded in dorsal raphe neurons

Brain Research Bulletin, 1987
The inhibitory response evoked in presumably serotonergic dorsal raphe neurons by stimulation of the lateral habenular nucleus was examined in the rat using intracellular recording techniques. Electrical stimulation of the lateral habenula produces a long-lasting hyperpolarization in dorsal raphe neurons having the slow spontaneous firing pattern (0.5 ...
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Pertussis toxin blocks a late inhibitory postsynaptic potential in hippocampal CA3 neurons

Neuroscience Letters, 1987
These experiments show that a synaptic response, namely the late inhibitory postsynaptic potential (IPSP) of hippocampal CA3 neurons of rats, is blocked by pertussis toxin, an inactivator of several GTP-binding proteins (G-proteins) excluding the G-protein that stimulates adenylyl cyclase. This blockage occurred without a similar effect upon either the
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Ionic mechanism of the inhibitory postsynaptic potential of crayfish giant motor fiber

Pfl�gers Archiv European Journal of Physiology, 1969
The ionic mechanism of the inhibitory postsynaptic potential (IPSP) was studied at the giant motor fiber of crayfishProcambarus clarki (Gerard). The reversal potential of the IPSP was −53±5 mV (mean and s.d. from 51 fibers), while the resting potential was −62±6 mV.
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Origin of ganglionic inhibitory postsynaptic potential

Life Sciences, 1967
S, Nishi, K, Koketsu
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CORTICAL INHIBITORY POSTSYNAPTIC POTENTIALS AND STRYCHNINIZATION

Journal of Neurophysiology, 1965
D A, POLLEN, C A, MARSAN
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Muscarinic Receptor Activation Underlying the Slow Inhibitory Postsynaptic Potential (S-I.P.S.P.) and the Slow Excitatory Postsynaptic Potential (S-E.P.S.P.)

1987
Subtypes of muscarinic receptors were initially proposed by Birdsall and colleagues based on the different affinity states for agonists and for the selective muscarinic antagonist, pirenzepine (Birdsall et al., 1978; Hammer et al., 1980). Biochemical and physiological analyses of subtypes of muscarinic receptors have been unable to compare receptors at
P. Shinnick-Gallagher, K. Hirai, J. P. Gallagher   +2 more
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Inhibitory Postsynaptic Potentials

2010
Marilyn E. Carroll, Peter A. Santi, Joseph Zohar, Thomas R. E. Barnes, Peter Verheart, Per Svenningsson, Per E. Andrén, Lawrence H. Price, Johannes Wancata, Kim Fromme, Amee B. Patel, Anthony R. Isles, Lawrence S. Wilkinson, Jon E. Grant, Brian L. Odlaug, Rosa M. M. de Almeida, Klaus A. Miczek, Suzanne H. Mitchell, de Harriet Wit, Alyson J. Bond, Anthony L. Riley, Steve Kohut, Alex Hofer, Darren R. Christensen, Warren K. Bickel, Suzanne H. Mitchell, Harriet de Wit, Stephen C. Fowler, Pedro L. Delgado, Etienne Sibille, Nicole Edgar, Maria-Inés López-Ibor, Juan J. López-Ibor, Robert L. Balster, Celia J. A. Morgan, Valerie H. Curran, Hans Möhler, Malcolm Lader, Anthony Dickinson, Peter Riederer, Siegfried Hoyer, Josee E. Leysen, Jos Prickaerts, Michael M. Morgan, MacDonald J. Christie, Lawrence H. Price, Warren H. Meck, Catalin V. Buhushi, Rodrigo Andrade, Peter Shizgal, Giovanni Hernandez, David S. Tait, Verity J. Brown, Gail Winger, Mei-Chuan Ko, James H. Woods, Peter J. Tyrer, Gregory D. Stewart, Patrick M. Sexton, Arthur Christopoulos, Mischa De Rover, Sander Nieuwenhuis, Trevor W. Robbins, Mark Slifstein, Lawrence H. Price, Michael J. Owens, Chase H. Bourke, Bart Ellenbroek, Bankole A. Johnson   +68 more
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