Results 251 to 260 of about 664,667 (305)

Teoria de la red neuronal canonica

, 1997
openaire   +1 more source

Some of the next articles are maybe not open access.

Related searches:

Neutral red as a hydrophobic probe for monitoring neuronal activity

Journal of Neuroscience Methods, 2000
Neutral red fluorescence has been used to monitor neuronal activity. Local changes in either pH or hydrophobicity are reported to increase neutral red fluorescence, but the mechanisms underlying the increases remain unclear. In this study, the pH-dependent fluorescence changes in the basic and acidic forms of neutral red preloaded in rat cerebellar ...
exaly   +3 more sources

Afterhyperpolarization in neurones of the red nucleus

Experimental Brain Research, 1984
Afterhyperpolarization (AHP) following single or short trains of spikes in rubrospinal neurones (RN neurones) of the cat has been studied with intracellular recording techniques. The AHP amplitude was potential dependent; it increased with depolarization and decreased with hyperpolarization and had an extrapolated reversal potential about 20 mV below ...
H, Hultborn, F, Murakami, N, Tsukahara, B, Gustafsson   +3 more
openaire   +2 more sources

‘Disfacilitation’ of red nucleus neurones

Experientia, 1965
Dans les neurones du noyau rouge, il a ete demontre par l'enregistrement intracellulaire que les potentiels hyperpolarisants de longue duree sont produits par la stimulation de la region du noyau interpose et du cortex cerebelleux. En changeant le potentiel de membrane de la cellule, l'amplitude de l'hyperpolarisation diminue ou augmente parallelement ...
N, Tsukahara, K, Toyama, K, Kosaka, M, Udo   +3 more
openaire   +2 more sources

Electrical constants of neurons of the red nucleus

Experimental Brain Research, 1975
Membrane electrical constants have been studied in neurons of the red nucleus (RN) of the cat which were identified antidromically from the spinal cord. For each cell, the input resistance was determined from the membrane potential changes to current steps and was found to be 2.5+/-0.9 Momega in twenty five RN cells studied.
N, Tsukahara, F, Murakami, H, Hultborn
openaire   +2 more sources

The organization of projection neurons in the opossum red nucleus

Brain Research, 1974
Abstract The opossum red nucleus is populated by neurons encompassing a considerable size range. The largest neurons (giant neurons, 45–70 μm) are restricted to its caudal, medial third, whereas those in the large-medium category (25–40 μm) are located throughout the nucleus. The smallest neurons (less than 20 μm) are relatively achromatic and few in
G F, Martin, R, Dom, S, Katz, J S, King
openaire   +2 more sources

The mode of cerebral activation of red nucleus neurones

Experientia, 1966
Elektrische Reizung des sensorimotorischen Kortex ruft monosynaptische EPSPs, in den grossen Zellen des N. ruber der Katze hervor (RNZellen). Die kortikalen Punkte, von denen EPSPs hervorgerufen werden konnen, sind somatotopisch so angeordnet, dass sie mit der histologischen Projektion der kortikorubralen Fasern ubereinstimmen.
N, Tsukahara, K, Kosaka
openaire   +2 more sources

Improving RED by a Neuron Controller

2007
In this paper, we propose a novel active queue management (AQM) algorithm called Neuron Control RED (NC-RED) that overcomes the drawbacks of the original RED. NC-RED uses a neuron controller to adaptively adjust the maximum drop probability to stabilize the average queue length around the target queue length.
Jinsheng Sun, Moshe Zukerman
openaire   +1 more source

The mode of cerebral excitation of red nucleus neurons

Experimental Brain Research, 1968
1. In anesthetized cats, potential changes were recorded intracellularly from the red nucleus neurons during single shock stimulation of the sensorimotor cortex, internal capsule and cerebral peduncle. 2. These stimulations monosynaptically produced EPSPs with characteristically slow rising time course.
N, Tsukahara, K, Kosaka
openaire   +2 more sources

Eye movement-related neurons in the red nucleus

Neuroscience Letters, 1990
Extracellular unit activity of the parvocellular red nucleus (RN) and spontaneous horizontal eye movements were recorded in adult, nitrous oxide-anesthetized and C1 transected cats. It was found that 7.5% of the neurons of each RN were related to spontaneous horizontal saccadic eye movements.
J, Leiva, H, Saavedra
openaire   +2 more sources