Relationship between Isometric Muscle Force and Fractal Dimension of Surface Electromyogram
نویسندگان
چکیده
منابع مشابه
The relationship between electromyogram and muscle force.
Some guidelines are given for the interpretation of the electromyogram (EMG). In static isometric contractions there is, usually a linear, relationship between muscle force and smoothed rectified EMG (SRE). It should be considered, however, that most of the time several muscles are active simultaneously around a joint. This finding implies that the relationship between the SRE of a single muscl...
متن کاملThe relation between the surface electromyogram and muscular force.
1. Motor units in the first dorsal interosseus muscle of normal human subjects were recorded by needle electrodes, together with the surface electromyogram (e.m.g.). The wave form contributed by each motor unit to the surface e.m.g. was determined by signal averaging. 2. The peak-to-peak amplitude of the wave form contributed to the surface e.m.g. by a motor unit increased approximately as the ...
متن کاملRelationship between Isometric Muscle Force and Surface EMG of Wrist Muscles at Different Shoulder and Elbow Angles
Purpose: The purpose of this study is to investigate the relationship between myoelectric activities of wrist flexors and extensors and hand grip strength at four different positions of shoulder and elbow joints. Subjects: Thirteen normal male university students volunteered to participate in this study. Their mean ages, weights and heights were 19.6 (± 1.06) years, 75.9 (± 7.51) Kg and 173.5 (...
متن کاملthe investigation of the relationship between type a and type b personalities and quality of translation
چکیده ندارد.
Fractal features of Surface Electromyogram: A new measure for low level muscle activation
Identifying finger and wrist flexion based actions using single channel surface electromyogram have a number of rehabilitation, defence and human computer interface applications. These applications are currently infeasible because of unreliability in classification of sEMG when the level of muscle contraction is low and when there are multiple active muscles. The presence of noise and cross-tal...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: BioMed Research International
سال: 2018
ISSN: 2314-6133,2314-6141
DOI: 10.1155/2018/5373846