Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Shirin Madarshahian"'
Autor:
Oindrila Sinha, Shirin Madarshahian, Ana Gómez-Granados, Morgan L. Paine, Isaac Kurtzer, Tarkeshwar Singh
Publikováno v:
Journal of Neurophysiology. 129:1293-1309
When stopping a closing door or catching an object, humans process the motion of inertial objects and apply reactive limb force over short period to interact with them. One way in which the visual system processes motion is through extraretinal signa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6e7ac3da8aff65f2ad779c45742c6edf
https://doi.org/10.1152/jn.00075.2023
https://doi.org/10.1152/jn.00075.2023
Publikováno v:
Neuroscience. 505:59-77
We used the framework of the uncontrolled manifold hypothesis to explore force-stabilizing synergies and motor equivalence in the spaces of individual motor unit (MU) firing frequencies. Healthy subjects performed steady force production tasks by pre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d36935e3a061e1d032f87afd6448a21
https://doi.org/10.1016/j.neuroscience.2022.10.009
https://doi.org/10.1016/j.neuroscience.2022.10.009
Autor:
Mark L. Latash, Shirin Madarshahian
Publikováno v:
Experimental Brain Research. 240:321-340
We explored the synergic organization of motor units in extrinsic finger muscles, flexor digitorum superficialis (FDS), and extensor digitorum communis (EDC). Healthy subjects produced accurate cyclical force by pressing with the middle phalanges of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::126fbceb8781cabf27d21f66511d1db5
https://doi.org/10.1007/s00221-021-06255-w
https://doi.org/10.1007/s00221-021-06255-w
Autor:
Mark L. Latash, Shirin Madarshahian
Publikováno v:
Experimental Brain Research. 239:2905-2923
We explored the organization of motor units recorded in the flexor digitorum superficialis into stable groups (MU-modes) and force-stabilizing synergies in spaces of MU-modes. Young, healthy participants performed one-finger and three-finger accurate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef24161b3dd61c5d1dd03ddc13bf6a65
https://doi.org/10.1007/s00221-021-06180-y
https://doi.org/10.1007/s00221-021-06180-y
Publikováno v:
Motor control.
We accept a definition of synergy introduced by Nikolai Bernstein and develop it for various actions, from those involving the whole body to those involving a single muscle. Furthermore, we use two major theoretical developments in the field of motor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6c377ef0c0001770fbe6a54808e32e10
https://pubmed.ncbi.nlm.nih.gov/36543175
https://pubmed.ncbi.nlm.nih.gov/36543175
Autor:
Shirin, Madarshahian, Mark L, Latash
Publikováno v:
Experimental brain research. 239(9)
We explored the organization of motor units recorded in the flexor digitorum superficialis into stable groups (MU-modes) and force-stabilizing synergies in spaces of MU-modes. Young, healthy participants performed one-finger and three-finger accurate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::efd8da342562464f350c786eb17e670b
https://pubmed.ncbi.nlm.nih.gov/34312703
https://pubmed.ncbi.nlm.nih.gov/34312703
Autor:
Shirin, Madarshahian, Mark L, Latash
Publikováno v:
Human Movement Science. 82:102936
The goal of the study was to explore the effects of hand dominance and muscle function (prime mover vs. supporting muscle) on recently discovered intra-muscle synergies as potential windows into their neural origin. Healthy right-handed subjects perf
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f45c895d719a0dac89f7c600ee99ed53
https://doi.org/10.1016/j.humov.2022.102936
https://doi.org/10.1016/j.humov.2022.102936
Publikováno v:
The Journal of physiologyReferences. 599(4)
Key points We used the idea of synergic control and the framework of the uncontrolled manifold hypothesis to explore the synergic control of a single muscle. Individual motor units in flexor digitorum superficialis formed two-three groups (MU-modes)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1d2425bc4508643a743571ba447ef52e
https://pubmed.ncbi.nlm.nih.gov/33206377
https://pubmed.ncbi.nlm.nih.gov/33206377
Autor:
Hamid R. Kobravi, Shirin Madarshahian
Publikováno v:
2015 International Congress on Technology, Communication and Knowledge (ICTCK).
In this research, a methodology based on artificial neural networks is presented for identifying activation and deactivation times of the triceps muscle in respect to the activity pattern of the biceps muscle. For this purpose, recurrent and dynamic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c8dd839a702647805067142fc5b3688
https://doi.org/10.1109/ictck.2015.7582706
https://doi.org/10.1109/ictck.2015.7582706