Results 91 to 100 of about 177,952 (285)

Multifunctional E‐Tattoos Based on Electrospun PVBVA Fibers Coated with Ti3C2Tx MXene for Energy Harvesting, Energy Storage, and Biometric Sensing

Advanced Science, EarlyView.
This study explores a novel E‐tattoo made from PVBVA fibers coated with Ti3C2Tx MXene. The device is designed to harvest energy directly from the human body, providing power for itself. The research demonstrates the E‐tattoo's capability for charge storage and its potential for health monitoring through integrated ECG and EMG sensing, all within a ...
Ajay Pratap, Fereshteh Rajabi Kouchi, Tony Valayil‐Varghese, Hailey Burgoyne, Attila Rektor, Michael Curtis, Miranda Lea Nelson, Francis N. Mokogwu, Corey M. Efaw, Josh Eixenberger, Allyssa Bateman, Benjamin C. Johnson, Brian Jaques, Zhangxian Deng, Kurtis Cantley, Christopher E. Shuck, David Estrada   +16 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

Design of electrode drop detection system applied to electromyography acquisition

Dianzi Jishu Yingyong, 2019
Aiming at the problem that electrodes are easy to fall off and not easy to be found in the process of electromyography acquisition, a detection system for electrodes falling off applied in electromyography acquisition is designed.
Ma Zhangyin, Li Wusen, Chen Wenjian
doaj   +1 more source

A Wearable System Featuring Biomimetic Spatially Distributed Iontronic Sensing Array for Dynamic Monitoring of Deep Tissue Modulus

Advanced Science, EarlyView.
A fully wearable system enables real‐time, dynamic, and accurate monitoring of Young's modulus in multilayer tissues containing deep muscle. It demonstrates high accuracy and robustness across simulations, benchtop validations, and human testing. It quantifies edema severity and tracks muscle stiffness during rest, loaded elbow flexion, rope skipping ...
Zhenning Wang, Chaohua Fang, Ruoyu Sun, Chenghao Feng, Xiaoyuan Wang, Hao Bi, Yidan Wu, Jiangdong Gong, Yuyang Wang, Jiahao Guo, Yu Chang, Huizhi Wang, Tingrui Pan   +12 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

Microglial GPR35 Ameliorates Epileptogenesis and Neuroinflammation via PDGFA Domain 2 Signaling

Advanced Science, EarlyView.
Activation of microglial G protein–coupled receptor 35 (GPR35) by L‐kynurenic acid (L‐Kyna) initiates a platelet‐derived growth factor A (PDGFA)–dependent phosphoinositide 3‐kinase–protein kinase B (PI3K–AKT) signaling cascade that dampens hippocampal neuroinflammation, thereby restraining epileptogenesis, lowering seizure susceptibility, and ...
Qi Wang, Tingting Qu, Qibing Sun, Ran Li, Junfei Dong, Yuming Du, Ziyin Xuan, Lei Wang, Hanli Li, Jianyun Sun, Fangliang Chen, Jinshuai Liu, Zifan Yang, Jianxiang Lei, Qian Yang, Bin Wang, Zhiming Zhou, Yu Wang   +17 more
wiley   +1 more source

Electrophysiological Changes in Patients with Postoperative Cross-facial Nerve Graft in a Tertiary Care Center

Plastic and Reconstructive Surgery, Global Open
Background:. Facial nerve palsy is a multifaceted pathology that causes facial disfigurement, affecting eye closure, speech articulation, oral competence, and emotional expression, with functional, aesthetic, and psychological consequences.
Osmar R. González-Woge, MD, Bruno A. Salazar Trujillo, MD, Alejandro Elnecavé Olaiz, MD, Miguel Á. González-Woge, MD, MSc, Victoria Aragón Luna, MD, Francisca S. Loreto, MD, Mauricio González-Navarro, MD, MSc   +6 more
doaj   +1 more source

3D‐Printed Ion‐Conductive Hydrogels with Tunable Mechanical–Electrical Properties for Multimodal Sign Language Recognition

Advanced Science, EarlyView.
This work successfully fabricated ion‐conductive hydrogels with low hysteresis and high conductivity using 3D printing technology. By adjusting the component ratios, the properties of the hydrogels can be tuned to meet diverse sensing requirements. Finally, a multimodal sensing sign language recognition system was constructed based on this hydrogel ...
Quan Hu, Longya Xiao, Peiqi Zhang, Qiurui Zhang, Guangsen Liu, Xinglin Qin, Zhuhui Yin, Xian Li, Yuling Wang, Hongjie Jiang   +9 more
wiley   +1 more source

Evaluation of Forearm Muscle Fatigue from Operating a Motorcycle Clutch [PDF]

, 2014
A laboratory experiment evaluated the effect of motorcycle clutch design on the electromyography (EMG) activity of the primary agonist finger flexor muscle in the forearm.
Conrad, Megan O., Marklin, Richard W.
core   +1 more source

A node-wise analysis of the uterine muscle networks for pregnancy monitoring

, 2016
The recent past years have seen a noticeable increase of interest in the correlation analysis of electrohysterographic (EHG) signals in the perspective of improving the pregnancy monitoring.
Falou, W., Hassan, M., Khalil, M., Marque, C., Nader, N.   +4 more
core   +2 more sources