Zobrazeno 1 - 10
of 97
pro vyhledávání: '"Natalia A Shevtsova"'
Publikováno v:
eLife, Vol 13 (2024)
Locomotion in mammals is directly controlled by the spinal neuronal network, operating under the control of supraspinal signals and somatosensory feedback that interact with each other. However, the functional architecture of the spinal locomotor net
Externí odkaz:
https://doaj.org/article/b8715281c81f40eca40cc23853622c71
Autor:
Han Zhang, Natalia A Shevtsova, Dylan Deska-Gauthier, Colin Mackay, Kimberly J Dougherty, Simon M Danner, Ying Zhang, Ilya A Rybak
Publikováno v:
eLife, Vol 11 (2022)
Speed-dependent interlimb coordination allows animals to maintain stable locomotion under different circumstances. The V3 neurons are known to be involved in interlimb coordination. We previously modeled the locomotor spinal circuitry controlling int
Externí odkaz:
https://doaj.org/article/42d61dd4982246aeafa0423e47279086
Publikováno v:
eLife, Vol 8 (2019)
A series of recent studies identified key structures in the mesencephalic locomotor region and the caudal brainstem of mice involved in the initiation and control of slow (exploratory) and fast (escape-type) locomotion and gait. However, the interact
Externí odkaz:
https://doaj.org/article/94797c2558504a92847f15105f1b6670
Publikováno v:
eLife, Vol 6 (2017)
Interactions between cervical and lumbar spinal circuits are mediated by long propriospinal neurons (LPNs). Ablation of descending LPNs in mice disturbs left-right coordination at high speeds without affecting fore-hind alternation. We developed a co
Externí odkaz:
https://doaj.org/article/61706d2287924e1d95bfc2e18b2ea4f5
Autor:
Yaroslav I Molkov, Natalia A Shevtsova, Choongseok Park, Alona Ben-Tal, Jeffrey C Smith, Jonathan E Rubin, Ilya A Rybak
Publikováno v:
PLoS ONE, Vol 9, Iss 10, p e109894 (2014)
Breathing is a vital process providing the exchange of gases between the lungs and atmosphere. During quiet breathing, pumping air from the lungs is mostly performed by contraction of the diaphragm during inspiration, and muscle contraction during ex
Externí odkaz:
https://doaj.org/article/4ecf65fa2b9c489798fa7e5c54edd4ab
Publikováno v:
International Journal of Molecular Sciences, Vol 23, Iss 10, p 5541 (2022)
We describe and analyze a computational model of neural circuits in the mammalian spinal cord responsible for generating and shaping locomotor-like oscillations. The model represents interacting populations of spinal neurons, including the neurons th
Externí odkaz:
https://doaj.org/article/86b93fe5522b4f0ab338045bd8c04a48
Neural Interactions in Developing Rhythmogenic Spinal Networks: Insights From Computational Modeling
Publikováno v:
Frontiers in Neural Circuits, Vol 14 (2020)
The mechanisms involved in generation of rhythmic locomotor activity in the mammalian spinal cord remain poorly understood. These mechanisms supposedly rely on both intrinsic properties of constituting neurons and interactions between them. A subset
Externí odkaz:
https://doaj.org/article/ccb111d1645c469cab645739e9f1e09d
Publikováno v:
Economy, labor, management in agriculture. :41-47
Publikováno v:
International Journal of Molecular Sciences, Vol 22, Iss 13, p 6835 (2021)
Neuronal circuits in the spinal cord are essential for the control of locomotion. They integrate supraspinal commands and afferent feedback signals to produce coordinated rhythmic muscle activations necessary for stable locomotion. For several decade
Externí odkaz:
https://doaj.org/article/2324269ef3b747f7b085f6c7cd32db8a
Autor:
Simon M. Danner, Courtney T. Shepard, Casey Hainline, Natalia A. Shevtsova, Ilya A. Rybak, David S.K. Magnuson
Publikováno v:
bioRxiv
Thoracic spinal cord injury affects long propriospinal neurons that interconnect the cervical and lumbar enlargements. These neurons are crucial for coordinating forelimb and hindlimb movements in a speed-dependent manner. At the same time, recovery
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::952e2d8cc5eaa1db1256f39598af5171
https://doi.org/10.1101/2023.03.22.533794
https://doi.org/10.1101/2023.03.22.533794