Results 91 to 100 of about 123,627 (298)

Sensitivity of trapezius electromyography to differences between work tasks - influence of gap definition and normalisation methods

, 2000
Surface electromyography (EMG) has been used extensively to estimate muscular load in studies of work related musculoskeletal disorders, especially for the trapezius muscle. The occurrences of periods of EMG silence (gaps), the time below a predetermined
Strömberg, Ulf, Skerfving, Staffan,, Asterland, P, Strömberg, Ulf,, Skerfving, Staffan, Hansson, Gert-Åke, Nordander, Catarina,, Nordander, Catarina, Hansson, Gert-Åke,, Rempel, D, Ohlsson, Kerstina, Ohlsson, Kerstina,, Lund University.   +12 more
core   +1 more source

Skin‐Conformal Myography for Real‐Time Hand Tracking Using a Laser‐Induced Graphene Strain Sensor Array

Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.
A skin‐conformal wearable device based on laser‐induced graphene is developed for continuous strain measurement across the circumference of the forearm for gesture recognition and hand‐tracking applications. Post material optimization, the strain sensor array is integrated with a wearable wireless readout circuit for real‐time control of a robotic arm,
Vinay Kammarchedu, Monther AlSiyabi, Aida Ebrahimi   +2 more
wiley   +1 more source

Is phrenic nerve conduction affected in patients with difficult-to-treat asthma?

Arquivos de Neuro-Psiquiatria
Objective The aim of this study was to obtain data on phrenic neuroconduction and electromyography of the diaphragm muscle in difficult-to-treat asthmatic patients and compare the results to those obtained in controls.
Analúcia Abreu Maranhão, Marcia Maria Jardim Rodrigues, Sonia Regina da Silva Carvalho, Marcelo Ribeiro Caetano, Inaê Mattoso Compagnoni, Tatiana Catia Carnio, Débora Ribeiro   +6 more
doaj   +1 more source

Food-Borne Botulism Cases in Van Region in Eastern Turkey: Importance of Electromyography in the Diagnosis

, 2003
Objectives: Food-borne botulism is an acute form of poisoning that results from ingestion of a toxin produced by Clostridium botulinum. Botulism toxin causes its major effect by blocking neuromuscular transmission in autonomic and motor nerve terminals ...
Anlar, O., Tombul, T., Ceylan, A., Caksen, H., Akdeniz, H., Irmak, H., Kose, D.   +6 more
core  

Location of innervation zone determined with multichannel surface electromyography using an optical flow technique

, 2007
Multichannel surface electromyography has developed towards more channels and higher spatial resolution. This allows the study of multichannel electromyograms as images of the potential distribution on the skin. In this paper, a method that estimates the
Gerdle, Björn, Karlsson, Stefan, Östlund, Nils,, Karlsson, Stefan,, Gerdle, Björn,   +4 more
core   +1 more source

Toward Complex In‐Car Environment Human–Vehicle Interactions Through Smart Glasses and sEMG‐Based Gesture Recognition

Advanced Intelligent Systems, EarlyView.
This study proposes a novel weighted random forest multimodal fusion method that combines smart glasses and sEMG data for in‐vehicle gesture interaction. It realizes stable performance in dim, occluded, and other constrained scenarios, providing feasible solutions and laying a foundation for universal human–machine interaction.
Wenbo Zhang, Wenting Wei, Kuang Li, Chuyuan Bian, Junkai Xu, Jianing Qiu, Yuxi Lu, Bin He, Shuo Jiang   +8 more
wiley   +1 more source

The Impact of Feature Extraction on Classification Accuracy Examined by Employing a Signal Transformer to Classify Hand Gestures Using Surface Electromyography Signals

Sensors
Interest in developing techniques for acquiring and decoding biological signals is on the rise in the research community. This interest spans various applications, with a particular focus on prosthetic control and rehabilitation, where achieving precise ...
Aly Medhat Moslhi, Hesham H. Aly, Medhat ElMessiery   +2 more
doaj   +1 more source

Wireless Data Collection of Surface Electromyography Signals

, 2011
The data collection of surface electromyography signals has required the sensor, amplifier and data acquisition card to be all wired together restricting the movement of the subject being tested.
Zhu, Yuting, Yuting Zhu, Jeff Kilby, Kilby, Jeff   +3 more
core   +1 more source

Fatigue‐Driven Adaptive Assistance for a Semi‐Active Upper‐Limb Occupational Exoskeleton

Advanced Intelligent Systems, EarlyView.
Physical fatigue during a physical activity is estimated in real time to enable adaptive exoskeleton assistance. By continuously adjusting the level of support according to the user’s fatigue, this approach reduces physical demand and provides a pathway toward personalized exoskeleton assistance.
Seemab Zakir, Lorenzo Grazi, Simone Prisinzano, Francesco Giovacchini, Nicola Vitiello, Emilio Trigili, Simona Crea   +6 more
wiley   +1 more source

A Comprehensive Review on Additive Manufacturing of Smart Components: Technologies, Applications, and Future Scope

Advanced Intelligent Systems, EarlyView.
How can additive manufacturing enable components that sense, adapt, heal, and power themselves? This review synthesizes recent advances in smart functionalities, manufacturing technologies, and intelligent design strategies, revealing a pathway toward fully integrated, autonomous, and multifunctional systems across diverse engineering sectors. Additive
Aiswarya Rony, P. M. Ushasree, Michael Short, Jinoop Arackal Narayanan   +3 more
wiley   +1 more source