Search Results - "Orlovsky, G.N."

Effect of acute lateral hemisection of the spinal cord on spinal neurons of postural networks by Zelenin, P.V, Lyalka, V.F, Orlovsky, G.N, Deliagina, T.G

“…Highlights • Acute lateral hemisection (LHS) of the spinal cord causes right-left asymmetry in postural limb reflexes. • We examine the effects of acute LHS on…”
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Neural mechanisms of single corrective steps evoked in the standing rabbit by Hsu, L.-J, Zelenin, P.V, Lyalka, V.F, Vemula, M.G, Orlovsky, G.N, Deliagina, T.G

“…Highlights • Postural corrections which include single steps performed in different directions are observed in both quadrupeds and humans. • We studied neural…”
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Postural performance in decerebrated rabbit by Musienko, P.E., Zelenin, P.V., Lyalka, V.F., Orlovsky, G.N., Deliagina, T.G.

“…It is known that animals decerebrated at the premammillary level are capable of standing and walking without losing balance, in contrast to postmammillary ones…”
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Spinal and supraspinal postural networks by Deliagina, T.G, Beloozerova, I.N, Zelenin, P.V, Orlovsky, G.N

“…Abstract Different species maintain a particular body orientation in space (upright in humans, dorsal-side-up in quadrupeds, fish and lamprey) due to the…”
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Neuronal control of swimming locomotion: analysis of the pteropod mollusc Clione and embryos of the amphibian Xenopus by Arshavsky YuI, Orlovsky, G N, Panchin YuV, Roberts, A, Soffe, S R

“…It is rare to be able to explain the behaviour of a whole animal at the level of the properties and connections of characterized CNS neurones. In a marine…”
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The capacity for generation of rhythmic oscillations is distributed in the lumbosacral spinal cord of the cat by DELIAGINA, T. G, ORLOVSKY, G. N, PAVLOVA, G. A

“…(1) Pinna stimulation evoked rhythmic oscillations in the spinal cord of the decerebrate curarized cat ("fictitious" scratch reflex). The role of different…”
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Activity of rubrospinal neurons during locomotion and scratching in the cat by Arshavsky, Y I, Orlovsky, G N, Perret, C

“…It is now well established that locomotion and scratching in vertebrates can result from the activation of a spinal central generator. The possibility of…”
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Activity of vestibulospinal neurons during locomotion by Orlovsky, G N

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Activity of rubrospinal neurons during locomotion by Orlovsky, G N

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Neural networks that co-ordinate locomotion and body orientation in lamprey by Grillner, S., Deliagina, T., El Manira, A., Hill, R.H., Orlovsky, G.N., Wallén, P., Ekeberg, Ö., Lansner, A.

“…The networks of the brainstem and spinal cord that co-ordinate locomotion and body orientation in lamprey are described. The cycle-to-cycle pattern generation…”
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Activity of interneurons mediating reciprocal 1a inhibition during locomotion by Feldman, A G, Orlovsky, G N

“…The activity of interneurons monosynaptically excited by 1a afferents and mediating the reciprocal inhibition of motoneurons of the antagonistic muscles was…”
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Messages conveyed by spinocerebellar pathways during scratching in the cat. II. Activity of neurons of the ventral spinocerebellar tract by Arshavsky, Y I, Gelfand, I M, Orlovsky, G N, Pavlova, G A

“…(1) The activity of neurons of the ventral spinocerebellar tract (VSCT) during scratching was studied in thalamic and decapitate cats. The neurons were…”
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Activity of Ia inhibitory interneurons during fictitious scratch reflex in the cat by Deliagina, T G, Orlovsky, G N

“…(1) The fictitious scratch reflex was observed in decerebrate cats immobilized with Flaxedil. The activity of interneurons in the inhibitory pathways from Ia…”
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Activity of cerebellar Purkinje cells during fictitious scratch reflex in the cat by Arshavsky YuI, Orlovsky, G N, Popova, L B

“…The activity of Purkinje cells (PCs) was recorded in the anterior lobe (the vermis and pars intermedia) and in the paramedian lobule of the cerebellum during…”
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Locomotion of fish evoked by electrical stimulation of the brain by Kashin, S M, Feldman, A G, Orlovsky, G N

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Origin of modulation in neurones of the ventral spinocerebellar tract during locomotion by Arshavsky, Y I, Berkinblit, M B, Fukson, O I, Gelfand, I M, Orlovsky, G N

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Vestibular control of swimming in lamprey. I: Responses of reticulospinal neurons to roll and pitch by ORLOVSKY, G. N, DELIAGINA, T. G, WALLEN, P

“…A method has been developed for recording the response of single neurons in the lamprey brainstem in vitro to natural stimulation of vestibular receptors. The…”
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Visual input affects the response to roll in reticulospinal neurons of the lamprey by DELIAGINA, T. G, GRILLNER, S, ORLOVSKY, G. N, ULLEN, F

“…A body orientation with the dorsal side up is usually maintained by lampreys during locomotion. Of crucial importance for this is the vestibular-driven control…”
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Control of locomotion in the marine mollusc Clione limacina. XI. Effects of serotonin by Panchin, Y V, Arshavsky, Y I, Deliagina, T G, Orlovsky, G N, Popova, L B, Selverston, A I

“…The locomotor activity in the marine mollusc Clione limacina has been found to be strongly excited by serotonergic mechanisms. In the present study putative…”
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Modeling control of roll-plane body orientation in lamprey by Kozlov, A.K., Aurell, E., Orlovsky, G.N., Deliagina, T.G., Zelenin, P.V., Kotaleski, J.Hellgren, Grillner, S.

“…A phenomenological model of the mechanism of stabilization of the dorsal-side-up orientation in the lamprey is suggested. Mathematical modeling is based on the…”
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