Zobrazeno 1 - 10
of 127
pro vyhledávání: '"N. Ropert"'
Publikováno v:
Journal of Neurophysiology. 95:3073-3085
The GABAergic neurons of the nucleus reticularis thalami (nRT) express the type 2 hyperpolarization-activated cAMP-sensitive (HCN2) subunit mRNA, but surprisingly, they were reported to lack the hyperpolarization-activated ( Ih) current carried by th
Publikováno v:
Journal of Neurophysiology; May2006, Vol. 95 Issue 5, p3073-3085, 13p
Autor:
N. Ropert, K. Krnjević
Publikováno v:
Neuroscience. 7:1963-1977
In rats under urethane anaesthesia, various cholinomimetics, acetylcholine-antagonists and other agents were released iontophoretically in the pyramidal layer of area CA1. Like acetylcholine, a variety of cholinomimetics readily enhanced population s
Publikováno v:
Experimental Brain Research. 46:37-51
Spontaneous firing of midbrain reticular formation (MRF) neurons was recorded extracellularly in chronically implanted, behaving cats during steady and transitional states of the sleep-waking cycle. Physiological identification of receiver and/or pro
Publikováno v:
Vision Research. 17:1139-1146
Pigeon tectal cells, highly responsive to movement of intensity boundaries and intensity changes, were stimulated by changing the wavelength content of a spot of light viewed by the pigeon. Control and experimental procedures established that a major
Publikováno v:
Neuroscience. 6:2475-2484
Intracellular recording (with KCl microelectrodes) from CA1 and CA3 hippocampal neurons in rats under urethane anaesthesia has revealed two kinds of facilitatory actions of acetylcholine (applied microiontophoretically). One was a mild depolarization
Publikováno v:
Neuroscience. 17:361-370
In rats under urethane anaesthesia, antidromic population spikes were evoked in CA3 pyramidal layer by fimbrial/commissural stimulation at a very low frequency (approximately 0.5 Hz). Submaximal population spikes--between 20 and 90% of maximum--were
Autor:
N. Ropert, K. Krnjević
Publikováno v:
Neuroscience. 7:2165-2183
In rats under urethane anesthesia, single shock or tetanic stimulation of the medial septum--which evoked only minimal field potentials--sharply enhanced population spikes evoked in area CA1 by commissural stimulation. An enhancement of population sp
Publikováno v:
Brain Research. 108:295-306
Extracellular recordings were made from cells in the dorsolateral thalamus (DLLv, DLLd, DLAmc) of the pigeon, and their receptive field properties analyzed with stationary and moving visual stimuli. One hundred and ten cells were classified as follow
Publikováno v:
Brain Research. 374:1-11
In rats under urethane or pentobarbitone anesthesia, Ca2+ -sensitive microelectrodes were inserted into CA3 and CA1 hippocampal cells. In 23 neurons with a mean resting membrane potential (Vm) of -56.9 mV, the Ca potential (VCa) fell below Vm by an a