Zobrazeno 1 - 10
of 147
pro vyhledávání: '"muscle excitation"'
Autor:
Filippo Cotellessa, Nicola Luigi Bragazzi, Carlo Trompetto, Lucio Marinelli, Laura Mori, Emanuela Faelli, Cristina Schenone, Halil İbrahim Ceylan, Carlo Biz, Pietro Ruggieri, Luca Puce
Publikováno v:
Sports, Vol 12, Iss 8, p 210 (2024)
External motivational stimuli have been shown to improve athletic performance. However, the neurophysiological mechanisms underlying this improvement remain poorly understood. This randomized crossover study investigated the effects of music and verb
Externí odkaz:
https://doaj.org/article/88ae9960c437483db57a074c1d7f9278
Publikováno v:
IEEE Transactions on Neural Systems and Rehabilitation Engineering, Vol 31, Pp 4245-4255 (2023)
The value of surface electromyograms (EMGs) lies in their potential to non-invasively probe the neuromuscular system. Whether muscle excitation may be accurately inferred from bipolar EMGs depends on how much the detected signal is both sensitive and
Externí odkaz:
https://doaj.org/article/01d739a1e31844caa81ea21b75af0538
Akademický článek
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Akademický článek
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Publikováno v:
Frontiers in Bioengineering and Biotechnology, Vol 10 (2022)
Subject-specific electromyography (EMG)-driven musculoskeletal models that predict muscle forces have the potential to enhance our knowledge of internal biomechanics and neural control of normal and pathological movements. However, technical gaps in
Externí odkaz:
https://doaj.org/article/74a03e26382441f4975851a0af849f4a
Autor:
Martin Savc, Ales Holobar
Publikováno v:
IEEE Access, Vol 9, Pp 70548-70555 (2021)
We analyzed muscle excitation estimation systematically by Non-negative matrix factorization (NMF) from surface electromyograms (EMG) during dynamic contractions of biceps brachii (BB) muscles. We used motor unit action potentials (MUAPs) estimated e
Externí odkaz:
https://doaj.org/article/44b8742654c5471ba561f6cd8faa555c
Autor:
Luca Puce, Nicola Luigi Bragazzi, Antonio Currà, Lucio Marinelli, Laura Mori, Filippo Cotellessa, Karim Chamari, Marta Ponzano, Mohammad Hossein Samanipour, Pantelis T. Nikolaidis, Carlo Biz, Pietro Ruggieri, Carlo Trompetto
Publikováno v:
Frontiers in Physiology, Vol 13 (2022)
In hypertonic muscles of patients with upper motor neuron syndrome (UMNS), investigation with surface electromyography (EMG) with the muscle in a shortened position and during passive muscle stretch allows to identify two patterns underlying hyperton
Externí odkaz:
https://doaj.org/article/0861e34f63db4fbabc533365c8ad5c5c
Publikováno v:
eLife, Vol 10 (2021)
Skeletal muscle excitation-contraction (EC) coupling roots in Ca2+-influx-independent inter-channel signaling between the sarcolemmal dihydropyridine receptor (DHPR) and the ryanodine receptor (RyR1) in the sarcoplasmic reticulum. Although DHPR Ca2+
Externí odkaz:
https://doaj.org/article/54751512c56a4f7fb1a69b89d6705b60
Publikováno v:
Frontiers in Computational Neuroscience, Vol 14 (2020)
Electromyography (EMG)-driven musculoskeletal modeling relies on high-quality measurements of muscle electrical activity to estimate muscle forces. However, a critical challenge for practical deployment of this approach is missing EMG data from muscl
Externí odkaz:
https://doaj.org/article/5ac018a08c494af3a1aadc02af9c5ef7
Autor:
Christoph Centner, Benedikt Lauber
Publikováno v:
Frontiers in Physiology, Vol 11 (2020)
Objective: To summarize the existing evidence on the long-term effects of low-load (LL) blood flow restricted (BFR) exercise on neural markers including both central and peripheral adaptations.Methods: A systematic review and meta-analysis was conduc
Externí odkaz:
https://doaj.org/article/55241f2658f54de78d6d4e24a106a520