Results 251 to 260 of about 1,720,501 (287)
Some of the next articles are maybe not open access.
Muscle Function and Coordination of Amputee Stair Ascent
Journal of Biomechanical Engineering, 2018Ascending stairs is challenging following transtibial amputation due to the loss of the ankle muscles, which are critical to human movement. Efforts to improve stair ascent following amputation are hindered by the limited understanding of how the prosthesis and remaining muscles contribute to stair ascent.
Nicole, Harper +2 more
openaire +2 more sources
Coordination of leg muscles during speed skating
Journal of Biomechanics, 1991Five speed skaters of elite performance level and six speed skaters of trained level were subjected to an inverse dynamical analysis during speed skating. Push-off forces were registered by means of special skates. Myoelectric activity (EMG) of ten leg muscles and cinematographic data were recorded.
J J, de Koning +2 more
openaire +2 more sources
Oral and laryngeal muscle coordination during swallowing
The Laryngoscope, 1994AbstractThe objective of this experiment was to determine the relative contributions and patterns of activity of different muscles involved during the oral phase of swallowing. Electromyographic (EMG) signals were recorded from the orbicularis oris inferior, masseter, palatal elevator, anterior and posterior genioglossus, mylohyoid, anterior belly of ...
T, Gay, J K, Rendell, J, Spiro
openaire +2 more sources
Respiratory muscle coordination in acute spinal dogs
Respiration Physiology, 1996Our objectives were (1) to test whether respiratory muscles of spinal dogs can generate the alternating pattern of activation seen in intact animals and (2) to characterize the responsiveness of spinal rhythms to mechanical ventilation. We recorded the electromyographic activities of inspiratory muscles (diaphragm and parasternal intercostals) and ...
M A, Reinoso, G C, Sieck, R D, Hubmayr
openaire +2 more sources
Muscle Activity and Coordination in the Normal Shoulder
Clinical Orthopaedics and Related Research, 1990Muscle activity and coordination in ten shoulders were studied in five healthy subjects using electromyography (EMG) recorded during standardized loaded movements, i.e., flexion, extension, abduction, external rotation, and internal rotation at 0 degrees, 45 degrees, and 90 degrees of abduction.
M, Kronberg, G, Németh, L A, Broström
openaire +2 more sources
Muscle coordination and function during cutting movements
Medicine & Science in Sports & Exercise, 1999The objectives of this study were to: 1) establish a database of kinematic and EMG data during cutting movements, 2) describe normal muscle function and coordination of 12 lower extremity muscles during cutting movements susceptible to ankle sprains, and 3) identify potential muscle coordination deficiencies that may lead to ankle sprain injuries ...
R R, Neptune +2 more
openaire +2 more sources
Merging of synergistic muscles and intermuscular coherence predict muscle coordination complexity
2016 IEEE International Conference on Information and Automation (ICIA), 2016Studies have shown that the nervous system through the modular structure simplifies control the movement, however, whether such a modular structure complexity associated with muscle coupling has not been proven well. The purpose of this study was to examine the effect of synergistic muscles and intermuscular coherence predicts muscle coordination ...
Xinxin Li +4 more
openaire +1 more source
Catapult effect in pole vaulting: Is muscle coordination determinant?
Journal of Electromyography and Kinesiology, 2012This study focused on the phase between the time of straightened pole and the maximum height (HP) of vaulter and aimed at determining the catapult effect in pole vaulting on HP. Seven experienced vaulters performed 5-10 vaults recorded by two video cameras, while the surface electromyography (sEMG) activity of 10 upper limbs muscles was recorded.
Frère, Julien +4 more
openaire +5 more sources
Novel speech features of disturbances in laryngeal muscle coordination
2016 7th IEEE International Conference on Cognitive Infocommunications (CogInfoCom), 2016The present paper proposes speech features derived from the fundamental frequency (F0) contour decomposition. The decomposition method is designed in order to differentiate, as much as possible, simultaneous neurobiological effects on vocal fold vibration.
Branimir Dropuljic +2 more
openaire +4 more sources
Muscle properties and coordination during voluntary movement
Journal of Sports Sciences, 2000The aims of this review were to provide some insight into the theoretical problems and questions associated with muscle coordination and control of movement, to consider some of the experimental findings on force-sharing among synergistic muscles, and to discuss some of the practical implications of force-sharing and movement control for optimal ...
openaire +2 more sources