Search Results - "Farina, D."

Tutorial: Analysis of motor unit discharge characteristics from high-density surface EMG signals by Del Vecchio, A., Holobar, A., Falla, D., Felici, F., Enoka, R.M., Farina, D.

“…Recent work demonstrated that it is possible to identify motor unit discharge times from high-density surface EMG (HDEMG) decomposition. Since then, the number…”
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Blind source identification from the multichannel surface electromyogram by Holobar, A, Farina, D

“…The spinal circuitries combine the information flow from the supraspinal centers with the afferent input to generate the neural codes that drive the human…”
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Accurate identification of motor unit discharge patterns from high-density surface EMG and validation with a novel signal-based performance metric by Holobar, A, Minetto, M A, Farina, D

“…A signal-based metric for assessment of accuracy of motor unit (MU) identification from high-density surface electromyograms (EMG) is introduced. This metric,…”
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Higher muscle fiber conduction velocity and early rate of torque development in chronically strength-trained individuals by Del Vecchio, A, Negro, F, Falla, D, Bazzucchi, I, Farina, D, Felici, F

“…Strength-trained individuals (ST) develop greater levels of force compared with untrained subjects. These differences are partly of neural origin and can be…”
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The human central nervous system transmits common synaptic inputs to distinct motor neuron pools during non‐synergistic digit actions by Del Vecchio, A., Germer, C. M., Elias, L. A., Fu, Q., Fine, J., Santello, M., Farina, D.

“…Key points Neural connectivity between distinct motor neuronal modules in the spinal cord is classically studied through electrical stimulation or multi‐muscle…”
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Linear and Nonlinear Regression Techniques for Simultaneous and Proportional Myoelectric Control by Hahne, J. M., Biebmann, F., Jiang, N., Rehbaum, H., Farina, D., Meinecke, F. C., Muller, K.-R., Parra, L. C.

“…In recent years the number of active controllable joints in electrically powered hand-prostheses has increased significantly. However, the control strategies…”
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Tracking motor units longitudinally across experimental sessions with high‐density surface electromyography by Martinez‐Valdes, E., Negro, F., Laine, C. M., Falla, D., Mayer, F., Farina, D.

“…Key points Classic motor unit (MU) recording and analysis methods do not allow the same MUs to be tracked across different experimental sessions, and…”
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Distribution of muscle fibre conduction velocity for representative samples of motor units in the full recruitment range of the tibialis anterior muscle by Del Vecchio, A., Negro, F., Felici, F., Farina, D.

“…Aim Motor units are recruited in an orderly manner according to the size of motor neurones. Moreover, because larger motor neurones innervate fibres with…”
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Only the Fastest Corticospinal Fibers Contribute to β Corticomuscular Coherence by Ibáñez, J, Del Vecchio, A, Rothwell, J C, Baker, S N, Farina, D

“…Human corticospinal transmission is commonly studied using brain stimulation. However, this approach is biased to activity in the fastest conducting axons. It…”
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High-density surface electromyography provides reliable estimates of motor unit behavior by Martinez-Valdes, E, Laine, C.M, Falla, D, Mayer, F, Farina, D

“…Highlights • The reliability of high-density surface electromyography (HDEMG) for the measurement and estimation of motor unit properties was assessed for the…”
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Gastrointestinal: Bowel ischemia in a suspected coronavirus disease (COVID‐19) patient by Farina, D, Rondi, P, Botturi, E, Renzulli, M, Borghesi, A, Guelfi, D, Ravanelli, M

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Central nervous system modulates the neuromechanical delay in a broad range for the control of muscle force by Del Vecchio, A, Úbeda, A, Sartori, M, Azorín, J M, Felici, F, Farina, D

“…Force is generated by muscle units according to the neural activation sent by motor neurons. The motor unit is therefore the interface between the neural…”
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Correlation between Human Papillomavirus Status and Quantitative MR Imaging Parameters including Diffusion-Weighted Imaging and Texture Features in Oropharyngeal Carcinoma by Ravanelli, M, Grammatica, A, Tononcelli, E, Morello, R, Leali, M, Battocchio, S, Agazzi, G M, Buglione di Monale E Bastia, M, Maroldi, R, Nicolai, P, Farina, D

“…The incidence of Oropharyngeal Squampus Cell Carcinoma (OPSCC) cases is increasing especially in the Western countries due to the spreading of human papilloma…”
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Real-Time Interface Algorithm for Ankle Kinematics and Stiffness From Electromyographic Signals by Dimitrov, H., Bull, A. M. J., Farina, D.

“…Shortcomings in capabilities of below-knee (transtibial) prostheses, compared to their biological counterparts, still cause medical complications and…”
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Towards human motor augmentation by voluntary decoupling beta activity in the neural drive to muscle and force production by Bräcklein, M, Ibáñez, J, Barsakcioglu, D Y, Farina, D

“…Effective human motor augmentation should rely on biological signals that can be volitionally modulated without compromising natural motor control. We provided…”
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Autologous hematopoietic stem cell transplantation in multiple sclerosis: A phase II trial by Mancardi, Giovanni L, Sormani, Maria P, Gualandi, Francesca, Saiz, Albert, Carreras, Eric, Merelli, Elisa, Donelli, Amedea, Lugaresi, Alessandra, Di Bartolomeo, Paolo, Rottoli, Maria R, Rambaldi, Alessandro, Amato, Maria P, Massacesi, Luca, Di Gioia, Massimo, Vuolo, Luisa, Currò, Daniela, Roccatagliata, Luca, Filippi, Massimo, Aguglia, Umberto, Iacopino, Pasquale, Farge, Dominique, Saccardi, Riccardo, Capello, E, Uccelli, A, Bagigalupo, F, Repice, A.M, Portaccio, E, Barillaro, A, Russo, C, De Luca, G, Farina, D, Tartaro, A, Blanco, Y, Berenguer, J, Bresciani, P, Cuoghi, A, Zonari, P

“…OBJECTIVE:To assess in multiple sclerosis (MS) the effect of intense immunosuppression followed by autologous hematopoietic stem cells transplantation (AHSCT)…”
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Oral Supplementation with Lactobacillus casei Subspecies rhamnosus Prevents Enteric Colonization by Candida Species in Preterm Neonates: A Randomized Study by Manzoni, P., Mostert, M., Leonessa, M. L., Priolo, C., Farina, D., Monetti, C., Latino, M. A., Gomirato, G.

“…Background. Colonization by Candida species is the most important predictor of the development of invasive fungal disease in preterm neonates, and the enteric…”
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Spinal motoneurons of the human newborn are highly synchronized during leg movements by Del Vecchio, A, Sylos-Labini, F, Mondì, V, Paolillo, P, Ivanenko, Y, Lacquaniti, F, Farina, D

“…Motoneurons of neonatal rodents show synchronous activity that modulates the development of the neuromuscular system. However, the characteristics of the…”
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Task-related changes in sensorimotor integration influence the common synaptic input to motor neurones by Laine, C. M., Yavuz, Ş. U., Farina, D.

“…Aim The purpose of this investigation was to understand how visual information, when used to guide muscle activity, influences the frequency content of the…”
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Surface electromyography in the assessment of jaw elevator muscles by CASTROFLORIO, T., BRACCO, P., FARINA, D.

“…Summary  Surface electromyography (EMG) allows the non‐invasive investigation of the bioelectrical phenomena of muscular contraction. The clinical application…”
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