Physiological and Histochemical Study on the Electrical Stimulation of Rat Peroneus Longus Muscles.
نویسندگان
چکیده
منابع مشابه
Evaluation of the neuromuscular compartments in the peroneus longus muscle through electrical stimulation and accelerometry.
BACKGROUND Muscles are innervated exclusively by a nerve branch and possess definite actions. However, mammalian skeletal muscles, such as the trapezius, the medial gastrocnemius, and the peroneus longus, are compartmentalized. In the peroneus longus muscle, multiple motor points, which innervate individual neuromuscular compartments (NMC), the superior (S-NMC), anteroinferior (AI-NMC), and pos...
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متن کاملElectrical stimulation attenuates denervation and age-related atrophy in extensor digitorum longus muscles of old rats.
Skeletal muscles of old rats and elderly humans lose muscle mass and maximum force. Denervation is a major cause of age-related muscle atrophy and weakness, because denervated fibers do not contract, and undergo atrophy. At any age, surgical denervation causes even more dramatic muscle atrophy and loss in force than aging does. Electrical stimulation that generates tetanic contractions of dener...
متن کاملComparison of static fusimotor innervation in cat peroneus tertius and longus muscles.
Static fusimotor innervation was compared in cat peroneus longus and tertius muscles because the gamma to spindle ratio is considerably higher in the longus (approximately 60 gamma axons for 17 spindles) than in the tertius (approximately 24 gamma axons for 14 spindles). Single gamma axons were identified as static (gamma(s)) by their typical effects on the response of primary ending to ramp st...
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ژورنال
عنوان ژورنال: The Japanese Journal of Rehabilitation Medicine
سال: 2000
ISSN: 1880-778X,0034-351X
DOI: 10.2490/jjrm1963.37.445