Zobrazeno 1 - 10
of 138
pro vyhledávání: '"Motor pool"'
Autor:
Carola Dewitz, Sofia Pimpinella, Patrick Hackel, Altuna Akalin, Thomas M. Jessell, Niccolò Zampieri
Publikováno v:
Cell Reports, Vol 22, Iss 7, Pp 1681-1694 (2018)
Summary: Motor neurons in the spinal cord are found grouped in nuclear structures termed pools, whose position is precisely orchestrated during development. Despite the emerging role of pool organization in the assembly of spinal circuits, little is
Externí odkaz:
https://doaj.org/article/c24457a3fa174e2e9da86db68b069167
Akademický článek
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Publikováno v:
IEEE Transactions on Neural Systems and Rehabilitation Engineering. 28:1836-1845
The objective of this study is to explore the diagnostic decision and sensitivity of the surface electromyogram (EMG) clustering index (CI) with respect to post-stroke motor unit (MU) alterations through a simulation approach by the existing motor ne
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fdaaf288411e5415fceaf7f56c5313f0
https://doi.org/10.1109/tnsre.2020.3002792
https://doi.org/10.1109/tnsre.2020.3002792
Autor:
Randall K. Powers, Paul Nardelli, Dario I. Carrasco, Travis M. Rotterman, Timothy C. Cope, Stephen N. Housley
Publikováno v:
PLoS ONE
PLoS ONE, Vol 16, Iss 11 (2021)
PLoS ONE, Vol 16, Iss 11, p e0259918 (2021)
PLoS ONE, Vol 16, Iss 11 (2021)
PLoS ONE, Vol 16, Iss 11, p e0259918 (2021)
The axon initial segment (AIS) responsible for action potential initiation is a dynamic structure that varies and changes together with neuronal excitability. Like other neuron types, alpha motoneurons in the mammalian spinal cord express heterogenei
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::afd532fdc7d9b1e173b005c3fec3a172
http://europepmc.org/articles/PMC8604372
http://europepmc.org/articles/PMC8604372
Autor:
Maëliss Calon, Suoqin Jin, Chang-Tai Tsai, Ee Shan Liau, Jun-An Chen, Luok Wen Yong, Yen-Chung Chen, Wei-Szu Liu, Yi-Hsien Su, Qing Nie, Jr-Kai Yu, Stéphane Nedelec
Spinal motor neurons (MNs) integrate sensory stimuli and brain commands to generate motor movements in vertebrates. Distinct MN populations and their diversity has long been hypothesized to co-evolve with motor circuit to provide the neural basis fro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4bed00cefe253a6a3da325db293f4e8e
https://doi.org/10.1101/2021.09.29.462340
https://doi.org/10.1101/2021.09.29.462340
Publikováno v:
Neural Plasticity
Neural Plasticity, Vol 2021 (2021)
Neural Plasticity, Vol 2021 (2021)
This study presents a model-based sensitivity analysis of the strength of voluntary muscle contraction with respect to different patterns of motor unit loss. A motor unit pool model was implemented including simulation of a motor neuron pool, muscle
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::77739a3dad218880fffc045e2340428f
https://pubmed.ncbi.nlm.nih.gov/34257638
https://pubmed.ncbi.nlm.nih.gov/34257638
Publikováno v:
J Neurosci Methods
Background Previous assessments of mitochondrial volume density within motor neurons used electron microscopy (EM) to image mitochondria. However, adequate identification and sampling of motor neurons within a particular motor neuron pool is largely
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed487bc829eea7707bf6d2fe7ebb207c
https://pubmed.ncbi.nlm.nih.gov/33549636
https://pubmed.ncbi.nlm.nih.gov/33549636
Publikováno v:
Journal of Neural Engineering
Objective. Effective human motor augmentation should rely on biological signals that can be volitionally modulated without compromising natural motor control. Approach. We provided human subjects with real-time information on the power of two separat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9ea6657c4a906bbc3a5b627041af51fa
https://pubmed.ncbi.nlm.nih.gov/33237879
https://pubmed.ncbi.nlm.nih.gov/33237879
Autor:
Germana Cappellini, Francesca Sylos-Labini, Carla Assenza, Laura Libernini, Daniela Morelli, Francesco Lacquaniti, Yury Ivanenko
Publikováno v:
Frontiers in Neurology
Frontiers in Neurology, Vol 11 (2020)
Frontiers in Neurology, Vol 11 (2020)
Surface electromyography (sEMG) can be used to assess the integrity of the neuromuscular systemand its impairment in neurological disorders. Here we will consider several issues related to the current clinical applications, difficulties and limited u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ac33a24c36fdd4007eb478c15a9a6b0b
https://pubmed.ncbi.nlm.nih.gov/33362693
https://pubmed.ncbi.nlm.nih.gov/33362693
Autor:
Jun-An eChen, Hynek eWichterle
Publikováno v:
Frontiers in Neuroscience, Vol 6 (2012)
Diversification of mammalian spinal motor neurons into hundreds of subtypes is critical for the maintenance of body posture and coordination of complex movements. Motor neuron differentiation is controlled by extrinsic signals that regulate intrinsic
Externí odkaz:
https://doaj.org/article/98908aad537f4548869cd0b30c09f612