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Design of Active Filters for Detection of Surface Electromyography. 表面肌电信号拾取的专用有源滤波器设计。
The recording equipments included force plate (AMTI), motion analysis system (Vicon 140) and surface electromyography (EMG). （3）青年组于坐姿举臂柱前伸的水平距离，咯高于中老年组，但二组间无明显差异。
Surface electromyography (SEMG) is bioelectricity of skeletal muscle acquired at the point of surface electrode when people make some movements. 表面肌电信号是人体自主运动时,在骨骼肌表面用表面电极记录的神经肌肉生物电信号,它反映了神经、肌肉的功能状态。
Methods The signs of surface electromyography(sEMG)of leg quadriceps of 10 amputees in rehabilitation were collected with EMG Sensor and analyzed. 方法使用表面肌电传感器采集并分析10例小腿截肢者在康复训练中股直肌的表面肌电信号,对下肢康复训练模式进行识别。
A surface electromyography (SEMG) signal classification method based on wavelet packet transformation (WPT) is presented in this paper. 针对表面肌电(SEMG)的非平稳特性,提出采用小波包变换方法对其进行分类。
Abstract: How to acquire and extract surface electromyography (SEMG) expediently and effectively had been one of the key factors to apply the SEMG. 摘要：如何方便有效地采集提取表面肌电信号（SEMG）已成为SEMG应用的关键技术之一。
Objective To value the application of surface electromyography(sEMG)in assessing the functional electrical stimulation(FES)used in children with spastic diplegia. 目的应用表面肌电图对脑瘫患儿电刺激前后的肌电活动进行分析。
Objective To explore the surface electromyography(EMG)characteristics of biceps brachii during isometric contraction in children with hemiplegic cerebral palsy. 目的探讨痉挛偏瘫型脑瘫患儿在等长收缩过程中肱二头肌肌张力变化的表面肌电图特征。
To overcome the obstacle of Surface Electromyography ( SEMG) nonlinear characteristic,many methods had been proposed,such as complexity,fractal dimension of nonlinear dynamics. 针对表面肌电信号的非线性特征,目前的分析方法有非线性动力学的复杂度及分形维数等,但是单重分形只能反映信号的整体特征,缺乏对局部奇异性的刻画。
The purpose of this study was to utilize surface electromyography to examine the neuromuscular activity during the moment from stretching to releasing in the process of archery. 摘要本研究旨在探讨优秀射箭选手在拉伸展至放箭瞬间各相关肌肉表面积分肌电图在各距离表现的关系。
The study of EMG (electromyography) is a subject of great interest inelectrophysiology, especially SEMG (surface electromyography), because of itsnoninvasive and testability. 肌电图的研究和肌电信号的分析一直是医学界一个重要的研究课题，尤其是表面肌电信号，由于其无损性和易测性，更是被广为关注。
Mechanism of bilateral transfer was also explored from electrophysiological aspects by measuring event-related brain potentials and surface electromyography during the overarm dart throw in this study. 从电生理学层面上通过记录技能动作诱发的表面肌电和认知事件相关电位，探讨运动技能两侧性迁移发生及其机制。
Methods:Surface electromyography (EMG) of temporalis,masseter and digastric was recorded in 10 adult cases with unilateral mandibular hyperplasia,The EMG of the normal side was compared with that of the abnormal. 方法 :以 10例成年单侧下颌骨过度发育性不对称畸形患者为研究对象 ,通过肌电图仪测试双侧颞肌、咬肌、二腹肌在功能活动时的肌电变化 ,进行该类患者双侧咀嚼肌肌电活性比较 ;
Abstract: Surface electromyography is gradually used because traditional neural network has low rate of correct motion pattern recognition, and slow convergence rate of the network. 摘要：针对传统神经网络模式识别率低、收敛速度慢等缺点，提出用支持向量机处理表面肌电信号。
Surface electromyography (SEMG) possesses the features of the neuromus cular activation associated with muscle contraction, and has been used as an objective tool to evaluate muscle fatigue. 表面肌电信号把神经肌肉活动和肌肉收缩联系起来,已被视为一种估计肌肉疲劳比较客观的方法,但也存在一些不足。
PURPOSE: To analyze the difference of masticatory muscle in bilateral distal-extension partially edentulous patients before and after prosthetic rehabilitation by surface electromyography. 摘要目的：从颌面肌肌电生理的角度，探讨双侧末端游离牙列缺损患者在修复前、后不同时期的肌电变化规律。
Surface Electromyography Signal( SEMG) 表面肌电信号
Surface electromyographic activity was recorded bilaterally from the sternocleidomastoid, anterior scalene (AS), cervical extensor (CE) and UT muscles. 试验记录胸锁乳突肌两端、前斜三角肌、颈伸肌及上斜方肌的表层肌电活动度。
The gas bubbled to the surface of the water. 气体变成气泡升上水面。
The surface of the liquid gradually crusted over. 液体表面渐渐地结了一层皮。