Results 81 to 90 of about 19,737 (228)
Semg based on the detecting surface of paralysis patient acupuncture effect system
, 2015 本发明涉及一种基于表面肌电的面瘫患者针灸疗效检测可视化系统及方法，所述系统由sEMG信号采集电极、sEMG信号放大器、sEMG信号AD转换器、sEMG信号分析装置和显示器依次连接；采集sEMG信号，通过sEMG信号放大器进行放大，并通过sEMG信号AD转换器传输到sEMG信号分析装置进行预处理，提取时域和频域特征，组建成特征向量，采用PCA方法对特征向量降维，并利用kmeans聚类方法计算健康侧与患侧的类别中心距，将类别中心距拟合，得到AR模型，预测患者的康复趋势；本发明在无创便捷的条件下 ...
赵新刚, 熊安斌, 韩建达
core
Development of sEMG Sensing Techniques for Hand Prostheses [PDF]
, 2017 In order to make prosthetic hands acting like human hands as much as possible and improve the biomimetics and intelligence, it is necessary to add multi-sensor perception system on electric prosthetic hand system.
Li, Zhe +5 more
core +1 more source
An Ergonomic Customizable Soft Robotic Glove Toward Personalized Hand Rehabilitation
SmartBot, EarlyView.Soft robotic gloves for hand rehabilitation are often limited by poor fit and uneven pressure on the fingers. Here, the authors report an ergonomic all‐fabric glove whose dual‐action actuators are tailored to individual finger geometry by CNC heat sealing, with symmetrical chambers that distribute interface pressure more evenly. Weighing only 90 g, the
Rui Chen +13 more
wiley +1 more source
Comparisons on different sEMG-features with Dimension-reduction methods in Hand Motion Recognition
, 2016 Hand motion recognition based on surface electromyography (sEMG) has drawn much attention over last decades. Generally, sEMG can be non-invasively measured on the skin, and then different stable features directly relating to hand motion are extracted ...
Zhao XG(赵新刚) +3 more
core
sEMG Signal Acquisition Strategy towards Hand FES Control [PDF]
, 2018 Due to damage of the nervous system, patients experience impediments in their daily life: severe fatigue, tremor or impaired hand dexterity, hemiparesis, or hemiplegia.
Josefina Gutiérrez-Martínez +5 more
core +1 more source
Impact of car seat on erector spinae muscles activity, fatigue and discomfort
Salāmat-i kār-i Īrān, 2017 Background and aims: Car seats have a significant impact on driver comfort and reduction of postural load on the low back of the driver. The purpose of this study was to compare three common types of car seat in Iran on the driverchr('39')s fatigue and ...
Teimour Allahyari +3 more
doaj
Classification Of Walking Patterns From sEMG Using Hybrid CNN-LSTM Model
Current Directions in Biomedical EngineeringAdvanced technologies help in the analysis of the surface electromyogram (sEMG) signals to recognize the pattern of the gait and provides the mechanism to control the prosthetics.
Hariharan S., Karthick P. A.
doaj +1 more source
Frontiers in Rehabilitation SciencesIntroductionSurface electromyography (sEMG) is a non-invasive technique that records muscle electrical activity using skin-surface electrodes, aiding physiotherapists in assessing and treating muscular and neuromuscular conditions. Despite its potential,
Gianluca Bertoni +7 more
doaj +1 more source
Principal Component Analysis Applied to Surface Electromyography: A Comprehensive Review
IEEE Access, 2016 Surface electromyography (sEMG) records muscle activities from the surface of muscles, which offers a wealth of information concerning muscle activation patterns in both research and clinical settings.
Ganesh R. Naik +4 more
doaj +1 more source
Acta Paediatrica, EarlyView.ABSTRACT Aim To assess long‐term effects of Kangaroo Mother Care (KMC) on motor development in adults born with birth weights ≤ 1800 g, compared to conventional neonatal care. Methods This cohort analysis included 214 young adults with a history of birth weights ≤ 1800 g, mostly preterm, originally enrolled in a randomized controlled trial between 1993
Sandra Milena Gómez‐Ramírez +3 more
wiley +1 more source