Motor Unit Recruitment Pattern in a Respiratory Muscle of Unanesthetized Chickens
نویسندگان
چکیده
منابع مشابه
Motor unit recruitment and the gradation of muscle force.
The capabilities of the different types of motor units are reviewed, and their properties in a variety of muscles are discussed. Because the tension-generating capacities of motor units are so different, the order in which they are recruited will have a strong influence on the way force output of the whole muscle is graded. Activation of motor units in a random order produces a roughly linear f...
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Jakob L. Dideriksen, Francesco Negro, Roger M. Enoka, Dario Farina 6 7 8 9 1. Center for Sensory-Motor Interaction (SMI), Department of Health Science and 10 Technology, Aalborg University, Aalborg, Denmark 11 2. Department of Neurorehabilitation Engineering, Bernstein Focus Neurotechnology 12 Göttingen, Bernstein Center for Computational Neuroscience, Georg-August University of 13 Göttingen, G...
متن کاملMotor Unit Number Estimation in Normal and Parkinsonism Model of Medial Gastrocnemius Muscle in Rats
Motor units (MUs) reflect the function of the central nervous motor system. Thus, the estimated MU number is a good option to investigate the functional movement disorder in the Parkinson’s disease (PD). The purpose of this study was to compare the estimated MUs number in the medial gastrocnemius (MG) muscle of the normal rats and those with the Parkinsonism. The MG muscle of two age-matche...
متن کاملRoles of motor-unit recruitment in producing force variability of simulated muscle contractions.
The purpose of this study was to examine the effect of motor-unit recruitment on force variability by using computer simulated isometric contractions of a hand muscle (i.e., first dorsal interosseus). The force was simulated at 10 levels of excitation, ranging from 10 to 100% of maximum. Two recruitment conditions were simulated to compare the relative effect of motor-unit recruitment (MUR) on ...
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ژورنال
عنوان ژورنال: Poultry Science
سال: 1971
ISSN: 0032-5791
DOI: 10.3382/ps.0500266