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- Surface electromyography (SEMG) is bioelectricity of skeletal muscle acquired at the point of surface electrode when people make some movements. 表面肌電信號是人體自主運動(dòng)時(shí),在骨骼肌表面用表面電極記錄的神經(jīng)肌肉生物電信號,它反映了神經(jīng)、肌肉的功能狀態(tài)。
- Methods The signs of surface electromyography(sEMG)of leg quadriceps of 10 amputees in rehabilitation were collected with EMG Sensor and analyzed. 方法使用表面肌電傳感器采集并分析10例小腿截肢者在康復訓練中股直肌的表面肌電信號,對下肢康復訓練模式進(jìn)行識別。
- A surface electromyography (SEMG) signal classification method based on wavelet packet transformation (WPT) is presented in this paper. 針對表面肌電(SEMG)的非平穩特性,提出采用小波包變換方法對其進(jìn)行分類(lèi)。
- 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電信號（SEMG）已成為SEMG應用的關(guān)鍵技術(shù)之一。
- Objective To value the application of surface electromyography(sEMG)in assessing the functional electrical stimulation(FES)used in children with spastic diplegia. 目的應用表面肌電圖對腦癱患兒電刺激前后的肌電活動(dòng)進(jìn)行分析。
- To overcome the obstacle of Surface Electromyography ( SEMG) nonlinear characteristic,many methods had been proposed,such as complexity,fractal dimension of nonlinear dynamics. 針對表面肌電信號的非線(xiàn)性特征,目前的分析方法有非線(xiàn)性動(dòng)力學(xué)的復雜度及分形維數等,但是單重分形只能反映信號的整體特征,缺乏對局部奇異性的刻畫(huà)。
- The study of EMG (electromyography) is a subject of great interest inelectrophysiology, especially SEMG (surface electromyography), because of itsnoninvasive and testability. 肌電圖的研究和肌電信號的分析一直是醫學(xué)界一個(gè)重要的研究課題，尤其是表面肌電信號，由于其無(wú)損性和易測性，更是被廣為關(guān)注。
- 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. 表面肌電信號把神經(jīng)肌肉活動(dòng)和肌肉收縮聯(lián)系起來(lái),已被視為一種估計肌肉疲勞比較客觀(guān)的方法,但也存在一些不足。
- Design of Active Filters for Detection of Surface Electromyography. 表面肌電信號拾取的專(zhuān)用有源濾波器設計。
- Surface Electromyography Signal( SEMG) 表面肌電信號
- The recording equipments included force plate (AMTI), motion analysis system (Vicon 140) and surface electromyography (EMG). （3）青年組于坐姿舉臂柱前伸的水平距離，咯高于中老年組，但二組間無(wú)明顯差異。
- Objective To explore the surface electromyography(EMG)characteristics of biceps brachii during isometric contraction in children with hemiplegic cerebral palsy. 目的探討痙攣偏癱型腦癱患兒在等長(cháng)收縮過(guò)程中肱二頭肌肌張力變化的表面肌電圖特征。
- 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. 摘要本研究旨在探討優(yōu)秀射箭選手在拉伸展至放箭瞬間各相關(guān)肌肉表面積分肌電圖在各距離表現的關(guān)系。
- Objective To investigate the numerical relationship between the changes of surface electromyographic(sEMG) signal indexes and subjective assessment of muscle fatigue during isometric contractions. 目的探討靜態(tài)負荷誘發(fā)肌肉疲勞時(shí)肌電信號指標與主觀(guān)疲勞感之間的數量關(guān)系。
- 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. 從電生理學(xué)層面上通過(guò)記錄技能動(dòng)作誘發(fā)的表面肌電和認知事件相關(guān)電位，探討運動(dòng)技能兩側性遷移發(fā)生及其機制。
- 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例成年單側下頜骨過(guò)度發(fā)育性不對稱(chēng)畸形患者為研究對象 ,通過(guò)肌電圖儀測試雙側顳肌、咬肌、二腹肌在功能活動(dòng)時(shí)的肌電變化 ,進(jìn)行該類(lèi)患者雙側咀嚼肌肌電活性比較 ;
- 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： 針對傳統神經(jīng)網(wǎng)絡(luò )模式識別率低、收斂速度慢等缺點(diǎn)，提出用支持向量機處理表面肌電信號。
- 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：從頜面肌肌電生理的角度，探討雙側末端游離牙列缺損患者在修復前、后不同時(shí)期的肌電變化規律。
- Keywords spastic diplegia;functional electrical stimulation;surface electromyography（sEMG）; 痙攣型雙癱;電刺激;表面肌電;
- Keywords stroke;tibial anterior muscle;gastrocnemius muscle;surface electromyography （sEMG）; 腦卒中;脛骨前肌;腓腸肌;表面肌電圖;
