EMG Signals for Co-Activations of Major Lower Limb Muscles in Knee Joint Dynamics
نویسندگان
چکیده
منابع مشابه
LATE EMBOLECTOMY FOR LIMB OR KNEE SALVAGE IN ACUTE LOWER LIMB ISCHEMIA: A NEW PROTOCOL
Embolectomy has long been the gold standard for treating limbs acutely threatened by arterial occlusion. Delayed embolectomy has not been investigated adequately due to the belief that accompanying mortality and morbidity render the case futile. Following our previous experience with late arterial repair for leg or knee salvage I we applied the same principle to limbs threatened with prolo...
متن کاملLATE ARTERIAL REPAIR FOR LOWER LIMB OR KNEE SALVAGE
The objective of this report is to prove that even after development of ischemic necrosis of the muscles and nerves, we can still save the extremity or the knee and even several days after arterial injury, perform arterial repair and other mentioned procedures. Thus we can retain a functionally satisfactory leg or knee joint, which is far better than classic above-knee amputation and utili...
متن کاملA method for positioning electrodes during surface EMG recordings in lower limb muscles.
PURPOSE The aim of this work is to provide information about the degree of inter-subject uniformity of location of innervation zone (IZ) in 13 superficial muscles of the lower limb. The availability of such information will allow researchers to standardize and optimize their electrode positioning procedure and to obtain accurate and repeatable estimates of surface electromyography (sEMG) signal...
متن کاملComparison of electrical and co-contraction activity of selected lower limb muscles during manual load lifting with three different technique
Introduction and Aim: Manual handling of loads is a complex dynamic task that involves the upper and lower limbs. Manual handling of loads in sports and daily activities can expose people to unfavorable physical conditions and lead to injury. The study aimed to compare the electrical activity and co-contraction of selected lower limb muscles during manual load lifting with three different techn...
متن کاملCo-activation differences in lower limb muscles between asymptomatic controls and those with varying degrees of knee osteoarthritis during walking.
BACKGROUND Increased muscle co-activation during gait has been identified as a neuromuscular alteration associated with knee osteoarthritis, however levels of co-activation among different osteoarthritis severity have not been established. The purpose of this study was to determine if differences in co-activation could be detected among asymptomatic controls, those with moderate and those with ...
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ژورنال
عنوان ژورنال: Biomedical Science and Engineering
سال: 2015
ISSN: 2373-1257
DOI: 10.12691/bse-3-1-3