[Assessment of motor impairment with electromyography--the kinesiological EMG].
Kinesiological electromyography means the application of the surface EMG measurement technique during movement and locomotion. The authors investigated the motor impairments of the upper limb of patients with spastic hemiparesis. Surface EMG activity in musculus biceps brachii and musculus triceps brachii were recorded during voluntary elbow flexion and extension movements. In some cases even the raw EMG signals contain the accurate information but more often the recorded signals should further be processed to achieve more valuable data concerning muscle performance. The limitations of the technique underlines the importance of the several steps of the processing. The purpose of this study is to present a systematic description of the methods and the precise application of surface EMG. The authors give a comprehensive view of different processing methods and demonstrate the application areas of the kinesiological EMG.
Horváth
Mónika
M
Országos Orvosi Rehabilitációs Intézet, Fóvárosi Onkormányzat Szent János Kórház és Rendelóintézet, Budapest.
Fazekas
Gábor
G
D000293:Adolescent; D001132:Arm / Q000503:physiopathology; D004576:Electromyography / Q000379:methods; D006801:Humans; D008124:Locomotion; D008297:Male; D009069:Movement Disorders / Q000175:diagnosis* / Q000503:physiopathology*; D009128:Muscle Spasticity; D010291:Paresis / Q000503:physiopathology