Approaches to revealing the neural basis of muscle synergies: a review and a critique

VCK Cheung, K Seki - Journal of neurophysiology, 2021 - journals.physiology.org
The central nervous system (CNS) may produce coordinated motor outputs via the
combination of motor modules representable as muscle synergies. Identification of muscle …

Motor primitives—new data and future questions

SF Giszter - Current opinion in neurobiology, 2015 - Elsevier
Highlights•Motor primitive analyses can capture kinematic and muscle level organization of
movement across reflex, locomotor and novel skilled tasks.•Kinematic structure and a …

How to improve the muscle synergy analysis methodology?

NA Turpin, S Uriac, G Dalleau - European journal of applied physiology, 2021 - Springer
Muscle synergy analysis is increasingly used in domains such as neurosciences, robotics,
rehabilitation or sport sciences to analyze and better understand motor coordination. The …

Long-term training modifies the modular structure and organization of walking balance control

A Sawers, JL Allen, LH Ting - Journal of neurophysiology, 2015 - journals.physiology.org
How does long-term training affect the neural control of movements? Here we tested the
hypothesis that long-term training leading to skilled motor performance alters muscle …

A systematic review on muscle synergies: from building blocks of motor behavior to a neurorehabilitation tool

RE Singh, K Iqbal, G White… - Applied bionics and …, 2018 - Wiley Online Library
The central nervous system (CNS) is believed to utilize specific predefined modules, called
muscle synergies (MS), to accomplish a motor task. Yet questions persist about how the …

Muscle synergies in Parkinson's disease before and after the deep brain stimulation of the bilateral subthalamic nucleus

M Ghislieri, M Lanotte, M Knaflitz, L Rizzi, V Agostini - Scientific Reports, 2023 - nature.com
The aim of this study is to quantitatively assess motor control changes in Parkinson's
disease (PD) patients after bilateral deep brain stimulation of the subthalamic nucleus (STN …

Mixed matrix factorization: A novel algorithm for the extraction of kinematic-muscular synergies

A Scano, RM Mira, A d'Avella - Journal of Neurophysiology, 2022 - journals.physiology.org
Synergistic models have been employed to investigate motor coordination separately in the
muscular and kinematic domains. However, the relationship between muscle synergies …

Shared and task-specific muscle synergies during normal walking and slipping

MM Nazifi, HU Yoon, K Beschorner… - Frontiers in human …, 2017 - frontiersin.org
Falling accidents are costly due to their prevalence in the workplace. Slipping has been
known to be the main cause of falling. Understanding the motor response used to regain …

Older adults reduce the complexity and efficiency of neuromuscular control to preserve walking balance

AA da Silva Costa, R Moraes, T Hortobágyi… - Experimental …, 2020 - Elsevier
Healthy aging modifies neuromuscular control of dynamic balance. Challenging tasks could
amplify such modifications, providing clinical insights. We examined the effects of age and …

On identifying kinematic and muscle synergies: a comparison of matrix factorization methods using experimental data from the healthy population

N Lambert-Shirzad… - Journal of …, 2017 - journals.physiology.org
Human motor behavior is highly goal directed, requiring the central nervous system to
coordinate different aspects of motion generation to achieve the motion goals. The concept …