The Dual Sensory Role of Muscle Spindles
نویسندگان
چکیده
منابع مشابه
The sensory region of muscle spindles in the posterior cricoarytenoid muscle of the marmoset.
We examined muscle spindles in the posterior cricoarytenoid (PCA) muscle of the marmoset. The spindle capsule contained only one intrafusal muscle fiber which did not form a typical aggregation of equatorial nuclei such as bags and chains. The intrafusal fiber was innervated by sensory endings which branched and arranged irregularly. These sensory endings lay on the surface of the fiber in shal...
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از محوری ترین اثراتی که یک فیلم سینمایی ایجاد می کند دیالوگ هایی است که هنرپیش گان فیلم میگویند. به زعم یک فیلم ساز, یک شیوه متأثر نمودن مخاطب از اثر منظوره نیروی گفتارهای گوینده, مثل نیروی عاطفی, ترس آور, غم انگیز, هیجان انگیز و غیره, است. این مطالعه به بررسی این مسأله مبادرت کرده است که آیا نیروی فراگفتاری هنرپیش گان به مثابه ی اعمال گفتاری در پنج فیلم هالیوودی در نسخه های دوبله شده باز تولید...
15 صفحه اولHuman Muscle Spindles Act as Forward Sensory Models
Modern theories of motor control incorporate forward models that combine sensory information and motor commands to predict future sensory states. Such models circumvent unavoidable neural delays associated with on-line feedback control. Here we show that signals in human muscle spindle afferents during unconstrained wrist and finger movements predict future kinematic states of their parent musc...
متن کامل"sensory Partitioning" of the Cat Medial Gastrocnemius Muscle by Muscle Spindles and Tendon Organs
It has been proposed that muscle spindles and tendon organs generate a "sensory partitioning" of their parent muscle's motor unit population by monitoring localized length-tension perturbations re sulting from the activity of a select niimber of motor units, in addi tion to responding to more global whole muscle parameters. The main aim of the present study was to test this hypothesis and exa...
متن کاملSensory innervation and intrafusal muscle fibers in tandem muscle spindles of semitendinosus muscle with reference to single type spindles in the frog.
Cipollone (1897) first noted that two or more encapsulated sensory regions occur along the length of the intrafusal bundle in frog skeletal muscle. Similar arrangements have been evident from the reports of Baum (1899) and Barker (1948) on mammals, and termed 'tandem' by Cooper and Daniel (1956). Vihvelin (1932) and Jahn (1959), in their studies of this arrangement in the amphibian muscle spind...
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ژورنال
عنوان ژورنال: Physical Therapy
سال: 1965
ISSN: 0031-9023,1538-6724
DOI: 10.1093/ptj/45.4.290