نتایج جستجو برای: muscle function
تعداد نتایج: 1485802 فیلتر نتایج به سال:
Objective: Trigger points may result in referral pain of their close areas. Recent evidence suggests that latent trigger points although they are not sensitive enough to cause pain, can interfere with the normal muscle function. These myofascial trigger points are estimated as an electro-physiological phenomenon. However, there are a few studies which investigated the effect of these points on ...
Background and aims Recordings of electrical activity in the muscle and surface electromyography (EMG) have been widely used in the field of applied physiology. In parallel to recording of the EMG, the detectable low-frequency vibration signal generated by the skeletal muscle has been known and well documented. As the nature of the signal has been progressively revealed, the term of mec...
Background and purpose : Muscle spindle is responsible for the control of skeletal muscle fibers function at rest and movement cycle, and is known as servo agent for voluntary movement. Function of this kinetic neceptor is completely dependent on the γ- ring activity would bring activity of la fiber and group ÏÏ spindle muscle afferent. Âlso, there is close functional of muscle relationship b...
when stretcher came to unit and i was put in my bed, nursing personnel of surgical ward said to me hello. i had seen their face from yesterday night when they were transferring patients from emergency ward to this unit. in that time, i had the role of emergency ward assistant manager. today, i am a weak patient that even is unable for smallest movement. cause of my admission to hospital is mus...
Introduction: Parkinson's disease is the second age-related neurodegenerative disease that is clinically characterized by motor and non-motor symptoms. The aim of this study was to determine the effect of circuit resistance training on motor neuromuscular function in patients with Parkinson's disease. Materials and Methods: In this semi-experimental research, 20 patients with Parkinson's di...
Physical activities are associated with increased production of reactive oxygen species. The production of reactive oxygen species is dependent of the intensity, duration and type of activity. Although the physiological amounts of reactive oxygen species are necessary to regulate cell reactions, their excessive production can cause numerous damages to the structure and function of cells and wea...
Background: The Extensor Carpi Radialis Longus (ECRL) and the Extensor Carpi Radialis Brevis (ECRB) are muscles of the posterior forearm compartment. variations in this area of the forearm are common and are usually diagnosed during surgery. Sometimes these variations are symptomatic and can be helpful in clinical procedures such as surgery. Diagnosis and identification of abnormalities can be ...
background: surface electromyography (semg) of muscles is a non-invasive tool that can be helpful in the assessment of muscle function and some motor control evaluations. a loss of force, known as muscle fatigue is accompanied by changes in muscle electrical activity. one of the most commonly used surface emg parameters which reflects paraspinal muscle fatigue during different tasks and positio...
Introduction: Currently, there is no effective and comprehensive treatment for ischemic stroke. There is strong clinical evidence for the benefits of hypothermia in neuroprotection. Therefore, the present study aimed to determine the effect of mild non-invasive hypothermia by JZL-184 on behavioral improvement in stroke rats. Methods: This study was performed on 5 groups of male mice weighing 2...
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