Results 31 to 40 of about 928,159 (244)

Adaptive Synergies: an approach to the design of under-actuated robotic hands [PDF]

, 2012
To match the richness and complexity of the sensory and motor functionalities of a human hand with a robust and economically reasonable robotic device remains one of the hardest challenges in the field.
Giorgio Grioli, Simone Tono, Catalano, Manuel, Silvestro, Emanuele, Grioli, Giorgio, Tono, Simone, Bicchi, Antonio, Emanuele Silvestro, Antonio Bicchi, Manuel Catalano   +9 more
core   +1 more source

Evidence for muscle synergies from virtual surgeries [PDF]

, 2017
A fundamental challenge in neuroscience is understanding how the central nervous system (CNS) succeeds in controlling motor skills that require the coordination of many degrees-of-freedom.
d’Avella, Andrea
core   +1 more source

Results of muscle activity and parameters of muscle synergies.

, 2023
Results of muscle activity and parameters of muscle synergies.
Yu Hashiguchi (14593059), Toru Naka (14593062), Ryosuke Goto (4710304)   +2 more
core   +1 more source

Neuro-Modulation Analysis Based on Muscle Synergy Graph Neural Network in Human Locomotion

IEEE Transactions on Neural Systems and Rehabilitation Engineering
The coordination of muscles in human locomotion is commonly understood as the integration of motor modules known as muscle synergies. Recent research has delved into the adaptation of muscle synergies during the acquisition of new motor skills.
Ningjia Yang, Xuesi Li, Qi An, Jingsong Li, Shingo Shimoda   +4 more
doaj   +1 more source

Alterations of Muscle Synergies During Voluntary Arm Reaching Movement in Subacute Stroke Survivors at Different Levels of Impairment

Frontiers in Computational Neuroscience, 2018
Motor system uses muscle synergies as a modular organization to simplify the control of movements. Motor cortical impairments, such as stroke and spinal cord injuries, disrupt the orchestration of the muscle synergies and result in abnormal movements. In
Bingyu Pan, Yingfei Sun, Bin Xie, Zhipei Huang, Jiankang Wu, Jiateng Hou, Yijun Liu, Zhen Huang, Zhiqiang Zhang   +8 more
doaj   +1 more source

Kinematic and Muscle Synergies in Grasping Hand

, 2021
The human hand is a multidimensional robot that can execute complex functions withincredible ease. It is hypothesized that the central nervous system (CNS) achieves this by controlling in low dimensional space of movement primitives also known as ...
Sathishkumar Olikkal, Parthan
core   +1 more source

Recent developments in muscle synergy analysis in young people with neurodevelopmental diseases: A Systematic Review

Frontiers in Bioengineering and Biotechnology, 2023
The central nervous system simplifies motor control by sending motor commands activating groups of muscles, known as synergies. Physiological locomotion can be described as a coordinated recruitment of four to five muscle synergies.
Giulia Beltrame, Alessandro Scano, Giorgia Marino, Andrea Peccati, Lorenzo Molinari Tosatti, Nicola Portinaro, Nicola Portinaro   +6 more
doaj   +1 more source

A minimal control schema for goal-directed arm movements based on physiological inter-joint coupling [PDF]

, 2010
Bockemühl T, Dürr V. A minimal control schema for goal-directed arm movements based on physiological inter-joint coupling. In: Proceedings of the International Conference on Neural Computation (ICNC 2010, Valencia, Spain).
Bockemühl, Till, Dürr, Volker ; https://orcid.org/   +1 more
core   +1 more source

Task constraints and minimization of muscle effort result in a small number of muscle synergies during gait

Frontiers in Computational Neuroscience, 2014
Finding muscle activity generating a given motion is a redundant problem, since there are many more muscles than degrees of freedom. The control strategies determining muscle recruitment from a redundant set are still poorly understood.
Friedl eDe Groote, Ilse eJonkers, Jacques eDuysens, Jacques eDuysens   +3 more
doaj   +1 more source

Alterations in intermuscular coordination underlying isokinetic exercise after a stroke and their implications on neurorehabilitation

Journal of NeuroEngineering and Rehabilitation, 2021
Background Abnormal intermuscular coordination limits the motor capability of stroke-affected upper limbs. By evaluating the intermuscular coordination in the affected limb under various biomechanical task constraints, the impact of a stroke on motor ...
Jeong-Ho Park, Joon-Ho Shin, Hangil Lee, Jinsook Roh, Hyung-Soon Park   +4 more
doaj   +1 more source