2 条结果 关键词:表面肌电 ×

Identification of the Biomechanical Response of the Muscles That Contract the Most during Disfluencies in Stuttered Speech.

Sensors (Basel, Switzerland) 2024 Marin E, Unsihuay N, Abarca VE, Elias DA

口吃影响约1%全球人口,是显著影响生活质量的复杂言语障碍。既往利用肌电图(EMG)研究口吃者口面部肌肉活动的结果不一致,提示口吃发作期间神经肌肉反应存在变异性。本研究纳入55名口吃者和30名非口吃者,年龄18–40岁,在言语任务中记录5块面部和颈部肌肉的EMG信号,并分析平均幅度及5–15 Hz频带活动以识别显著差异。结果显示,在5...

Validity and reliability study of a novel surface electromyography sensor using a well-consolidated electromyography system in individuals with cervical spinal cord injury.

Spinal cord 2024 Jayaraman C, Mummidisetty CK, Jayaraman A, Pfleeger K 等 9 人

本研究为一项非干预性、横断面试点研究,旨在评估 BioStamp nPoint 生物传感器在颈脊髓损伤(SCI)个体中测量表面肌电(sEMG)的有效性与可靠性,并以 Delsys Trigno 无线肌电系统作为参照。研究从 Shirley Ryan AbilityLab 注册库招募 18–70 岁颈 SCI 受试者,在两天内完成两次...