Results 121 to 130 of about 128,425 (312)

In vivo characteristics of respiratory neuromuscular responses with balloon catheters and skin surface EMG versus a micro transducer catheter integrated with EMG electrodes

, 2019
Classically, transdiaphragmatic pressure (Pdi) is measured using oesophageal and gastric balloon catheters (BC) connected to pressure transducers, while skin surface electrodes measure respiratory muscle electromyography (EMG).
Hoffman, Ben, Graham Sharpe, Mills, Dean, Michael Johnson, Ben Hoffman, William MacAskill, MacAskill, William, Johnson, Michael, Dean Mills, Sharpe, Graham   +9 more
core   +1 more source

EMG-driven movement decoding and control of an humanoid robot [PDF]

, 2022
Implementations of full robotics controls derived from biological signals, like EMG, are still not fully accomplished. Therefore, the aim of this thesis is to create a reliable system, for real-time applications, able to decode and then replicate on a ...
Cimolato, Andrea
core  

Pressure‐Induced Drift Artifacts in Stretchable Liquid Metal ThinFilm Electrocardiogram Electrodes

Advanced Science, EarlyView.
A stretchable LM electrode integrated with a strain sensor enables in situ quantitative investigation of drift artifact and skin deformation. This reveals the significance of pressure‐induced drift artifact and its intimate relationship with the skin potential model.
Ding Li, Zi‐Gan Xu, Zhi‐Kang Chen, Shuo‐Yan Xu, Jia‐Yi Cui, Si‐Yuan Wo, Zi‐Xu Wang, Yi‐Kun Liu, Jia‐Ju Yin, Hou‐Fang Liu, Xiao‐Ming Wu, Lu‐Qi Tao, Yi Yang, Tian‐Ling Ren   +13 more
wiley   +1 more source

Facile Fabrication of Low‐Impedance, Highly Conformal Epidermal Electrodes Based on Laser‐Induced Graphene–Silver Nanocomposites

Advanced Science, EarlyView.
A facile laser‐induced graphene–silver nanocomposite strategy enables ultrathin epidermal electrodes with low impedance, high conductivity, and excellent mechanical robustness. The porous LIG–Ag conductive network mechanically interlocked with SEBS provides stable, motion‐resistant biopotential monitoring, enabling high‐fidelity ECG, EMG, and EEG ...
Jiuqiang Li, Senhao Zhang, Kai Guo, Donghai Qiu, Juzhong Zhang, Hongbo Yang, Huanyu Cheng   +6 more
wiley   +1 more source

Age-related EMG responses of the biceps brachii muscle of young adults. [PDF]

, 2016
Although the effect of an Electromyographic (EMG) signal on the Biceps Brachii (BB) muscle is at the forefront of human movement analysis, there is limited information regarding the importance of the differences in the age-related EMG responses during ...
Alqahtani, Mahdi, Ahamed, Nizam Uddin, Rahman, Matiur   +2 more
core   +3 more sources

A Portable Soft Robotic Glove with Fully Functional Thumb Assistance for Complex Dexterous Fine Motor Skills

Advanced Science, EarlyView.
A portable, sensorized, and controlled dexterous thumb‐enhanced glove helps stroke survivors swipe phones, twist caps, and perform other tasks. It is based on a powerful continuously, segmented origami dual chamber actuator to achieve active thumb CMC and MCP joint assistance and passively extend the IP joint.
Disheng Xie, Zhen Wang, Zhongping Ye, Minghao Liu, Xiangqian Shi, Shuk Fan Tong, Jianbin Liu, Chuanbin Mao, Thomas W. Leung, Haitao Liu, Raymond Kai‐yu Tong   +10 more
wiley   +1 more source

Preliminary study of muscle contraction assessment by NIR spectroscopy

, 1998
NIR spectroscopy allows monitoring of muscle oxygenation and perfusion during contraction. The knowledge of modifications of blood characteristics in body tissues has relevant clinical interest. A compact and reliable device, which makes use of two laser
Andrea Gelmetti, Lago, P, Felicetti, G, Maestri, R, Zambarbieri, D, Felicetti, Guido, R. Maestri, Paolo Lago, Gelmetti, A, Maestri, Roberto, Pavesi, Roberto, Felicetti, G., Lago, Paolo, Giardini, Mario Ettore, Giardini, M E, G. Felicetti, Giardini, Mario Ettore; id_orcid, Gelmetti, Andrea, Zambarbieri, Daniela, Pavesi, Roberta, Maestri, R., Daniela Zambarbieri, Giardini, Mario E., Roberta Pavesi, Pavesi, R, Mario E. Giardini   +25 more
core   +1 more source

The effect of attentional focus strategies on children performance and their EMG activities in maximum a force production task

Turkish Journal of Kinesiology, 2017
Research has demonstrated the effectiveness of adopting external focus of attention compared to internal focus of attention in children's motor performance and learning.
Ramin Ashraf, Mohammad Taghi Aghdasi, Mansor Sayyah   +2 more
doaj  

Changes in the activity of selected muscles during deep squat correction

Slovak Journal of Sport Science, 2021
Background: Deep squatting, as part of postural ontogenesis, is an integral part of every athlete's training. Squats performed with the correct kinesiological pattern can ensure optimal loading of the musculoskeletal system, affect the function of the ...
Samuel Králik, Denis Freundenfeld, Daniel Gurín   +2 more
doaj  

An Inverse Dynamic Approach for Quantitative Muscle Force Estimation during Human Standing-Up Process

Journal of Biomechanical Science and Engineering, 2013
As it is inconvenient to directly measure tension forces of muscles attaching on limbs, an inverse dynamic approach for quantitative muscle force estimation during human standing-up process was developed.
Enguo CAO, Yoshio INOUE, Tao LIU, Kyoko SHIBATA   +3 more
doaj   +1 more source