Results 261 to 270 of about 664,667 (305)
Some of the next articles are maybe not open access.
Neuronal activity of the red nucleus in Parkinson's disease
Movement Disorders, 2008AbstractPrecise placement of the electrodes for stimulation of the subthalamic nucleus (STN) in Parkinson's disease (PD) is crucial for the therapeutic benefit. As a result of the mistargeting and misplacement of the electrodes during surgery in 2 patients with PD, we have characterized the neuronal firing in the red nucleus (RN) and observed the ...
María C, Rodriguez-Oroz +8 more
openaire +2 more sources
Red neuronal comuna de Pudahuel
2022Informe de Investigación Proyectual: Oportunidad disruptiva en el mercado residencial a partir de la internet inmersiva (Metaverso) ; Versión original del ...
openaire +1 more source
Effect of fastigial stimulation on neuronal activity in the red nucleus
Experimental Neurology, 1971Abstract Discharges from cells recorded with microelectrodes in the red nucleus of anesthetized cats could be increased or decreased by stimulation of contralateral or ipsilateral cerebellar fastigial nucleus. Contralateral stimulation altered the activity in 10% of the cells studied, whereas ipsilateral stimulation altered 22% of the cells ...
D, Bachman, C L, Li
openaire +2 more sources
Responses of red nucleus neurons to antidromic and synaptic activation
Journal of Neurophysiology, 1975An account is given of the responses of 432 red nucleus (RN) neurons with axons projecting down the spinal cord. Almost half were in an initial series of 18 experiments on anesthetized cats, and the remainder were in a second series of 12 experiments on decerebrate unanesthetized cats. The differences between the two series were of little significance.
J C, Eccles, P, Scheid, H, Táboríková
openaire +2 more sources
Quantitative analysis of the neuronal population of the red nucleus of the cat
The Italian Journal of Neurological Sciences, 1981There is strong evidence in the literature for a correlation between the two parts of the red nucleus, magnocellular and parvocellular, and different functions. Unfortunately in the cat, the species most studied both physiologically and anatomically, there are no morphological criteria distinguishing the two portions.
Ferrario, V +3 more
openaire +3 more sources
The ultrastructure of red nuclei neurons in the valine-deficient rat
Experimental and Molecular Pathology, 1979Abstract Valine deficiency in the rat produced a neurologic syndrome characterized by motor incoordination and associated with pathological changes in neurons of the red nuclei. Chromatolysis of the neurons of the red nuclei from valine-starved weanling rats was evident in rats fed a valine-free diet 15 days and occurred prior to obvious clinical ...
P K, Cusick +3 more
openaire +2 more sources
Nature of the cerebellar influences upon the red nucleus neurones
Experimental Brain Research, 1968Large cells in the red nucleus of cats were impaled with glass microelectrodes. Under light Nembutal anesthesia it was found that stimulation of the cerebellar cortex produced hyperpolarization in their membrane. Unlike the inhibitory postsynaptic potentials, this hyperpolarization decreased when the membrane was depolarized by passage of currents ...
K, Toyama, N, Tsukahara, M, Udo
openaire +2 more sources
Neuronal responses to 5-hydroxytryptamine in the red nucleus of rats
Experimental Brain Research, 1995The effects of microiontophoretic 5-hydroxytryptamine (5-HT) on the firing rate of red nucleus (RN) neurons were studied in urethane-anesthetized rats. The background discharge rate of almost all the neurons tested (97%) was modified by 5-HT, and generally increased (89%). Responses were dose dependent.
F, Licata +3 more
openaire +2 more sources
Distribution of Motor Cortical Neuron Synaptic Terminals on Monkey Parvocellular Red Nucleus Neurons
Somatosensory & Motor Research, 1991We determined the location of 54 horseradish peroxidase (HRP)-labeled motor cortical neuron synaptic terminals on 17 parvocellular neurons in the monkey red nucleus. Synaptic terminals and their postsynaptic elements were identified and reconstructed, using light- and electron-microscopic techniques, from serial thick and thin sections.
A B, Jenny +3 more
openaire +2 more sources
Corticofugal postsynaptic influences on red nucleus neurons
Neurophysiology, 1971The responses of red nucleus neurons to stimulation of the sensorimotor cortex was studied on nembutal-anesthetized cats. Most of the rubrospinal neurons were identified according to their antidromic activation. Stimulation of the sensorimotor cortex was shown to evoke in the red nucleus neurons monosynaptic excitatory potentials with a latency of 1.85
V. V. Fanardzhyan, Dzh S. Sarkisyan
openaire +1 more source