Changes in pennation with joint angle and muscle torque: in vivo measurements in human brachialis muscle.
نویسندگان
چکیده
منابع مشابه
comparison of blood flow velocity changes in posterior cerebral artery measured with transcranial doppler sonography in migraineurs with visual aura and normal persons after photostimulation
چکیده ندارد.
15 صفحه اولChanges in muscular pennation angle after crenotherapy.
UNLABELLED Muscular architecture involves the organization of fibres in the muscle and is one of the most important factors of muscular function. Studies have demonstrated an association with muscular architecture and contraction, with an increase of the pennation angle in muscles. The aim of the study was to evaluate the change of muscular pennation angle after therapy with warm thermal water ...
متن کاملDetermination of fascicle length and pennation in a contracting human muscle in vivo.
We have developed a technique to determine fascicle length in human vastus lateralis muscle in vivo by using ultrasonography. When the subjects had the knee fully extended passively from a position of 110 degree flexion (relaxed condition), the fascicle length decreased from 133 to 97 mm on average. During static contractions at 10% of maximal voluntary contraction strength (tensed condition), ...
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Brachialis muscle anatomy and its innervation has been studied previously by many authors. There have been inconsistent description of the brachialis muscle anatomy in literature. In the present study 40 upper limbs of twenty embalmed Indian cadavers were dissected and found that all specimens of the brachialis had 2 heads, superficial and deep. The larger, superficial head had more proximal or...
متن کاملBrachialis Muscle Rupture and Hematoma
We present the case of a rupture of the brachialis muscle in a 17-year-old male. We provide an overview of the current literature discussing previously reported cases, the clinical features, and recommended treatment. The anatomy and function of the brachialis muscle and possible mechanism of injury are also discussed.
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ژورنال
عنوان ژورنال: The Journal of Physiology
سال: 1995
ISSN: 0022-3751
DOI: 10.1113/jphysiol.1995.sp020683