FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W1920572166> ?p ?o ?g. }

• W1920572166 endingPage "1234" @default.
• W1920572166 startingPage "1223" @default.
• W1920572166 abstract "Fuglevand, Andrew J., and Steven S. Segal. Simulation of motor unit recruitment and microvascular unit perfusion: spatial considerations. J. Appl. Physiol.83(4): 1223–1234, 1997.—Muscle fiber activity is the principal stimulus for increasing capillary perfusion during exercise. The control elements of perfusion, i.e., microvascular units (MVUs), supply clusters of muscle fibers, whereas the control elements of contraction, i.e., motor units, are composed of fibers widely scattered throughout muscle. The purpose of this study was to examine how the discordant spatial domains of MVUs and motor units could influence the proportion of open capillaries (designated as perfusion) throughout a muscle cross section. A computer model simulated the locations of perfused MVUs in response to the activation of up to 100 motor units in a muscle with 40,000 fibers and a cross-sectional area of 100 mm 2 . The simulation increased contraction intensity by progressive recruitment of motor units. For each step of motor unit recruitment, the percentage of active fibers and the number of perfused MVUs were determined for several conditions: 1) motor unit fibers widely dispersed and motor unit territories randomly located (which approximates healthy human muscle), 2) regionalized motor unit territories, 3) reversed recruitment order of motor units, 4) densely clustered motor unit fibers, and 5) increased size but decreased number of motor units. The simulations indicated that the widespread dispersion of motor unit fibers facilitates complete capillary (MVU) perfusion of muscle at low levels of activity. The efficacy by which muscle fiber activity induced perfusion was reduced 7- to 14-fold under conditions that decreased the dispersion of active fibers, increased the size of motor units, or reversed the sequence of motor unit recruitment. Such conditions are similar to those that arise in neuromuscular disorders, with aging, or during electrical stimulation of muscle, respectively." @default.
• W1920572166 created "2016-06-24" @default.
• W1920572166 creator A5021408656 @default.
• W1920572166 creator A5039401016 @default.
• W1920572166 date "1997-10-01" @default.
• W1920572166 modified "2023-10-15" @default.
• W1920572166 title "Simulation of motor unit recruitment and microvascular unit perfusion: spatial considerations" @default.
• W1920572166 cites W165158238 @default.
• W1920572166 cites W1809394698 @default.
• W1920572166 cites W1859519614 @default.
• W1920572166 cites W1870980090 @default.
• W1920572166 cites W1883428669 @default.
• W1920572166 cites W1909184065 @default.
• W1920572166 cites W1910297960 @default.
• W1920572166 cites W1978495288 @default.
• W1920572166 cites W1979486745 @default.
• W1920572166 cites W1981854753 @default.
• W1920572166 cites W1982366405 @default.
• W1920572166 cites W1990201224 @default.
• W1920572166 cites W2012882676 @default.
• W1920572166 cites W2031569153 @default.
• W1920572166 cites W2032335215 @default.
• W1920572166 cites W2033533841 @default.
• W1920572166 cites W2042539845 @default.
• W1920572166 cites W2045902658 @default.
• W1920572166 cites W2047901439 @default.
• W1920572166 cites W2055229361 @default.
• W1920572166 cites W2061944529 @default.
• W1920572166 cites W2065567800 @default.
• W1920572166 cites W2071425028 @default.
• W1920572166 cites W2074232341 @default.
• W1920572166 cites W2075566081 @default.
• W1920572166 cites W2081079988 @default.
• W1920572166 cites W2096748959 @default.
• W1920572166 cites W2113679924 @default.
• W1920572166 cites W2114906212 @default.
• W1920572166 cites W2132905212 @default.
• W1920572166 cites W2142416079 @default.
• W1920572166 cites W2144107055 @default.
• W1920572166 cites W2160719507 @default.
• W1920572166 cites W2162610977 @default.
• W1920572166 cites W2164280286 @default.
• W1920572166 cites W2166536010 @default.
• W1920572166 cites W2235855481 @default.
• W1920572166 cites W2293196624 @default.
• W1920572166 cites W2403535820 @default.
• W1920572166 cites W2443150931 @default.
• W1920572166 doi "https://doi.org/10.1152/jappl.1997.83.4.1223" @default.
• W1920572166 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/9338432" @default.
• W1920572166 hasPublicationYear "1997" @default.
• W1920572166 type Work @default.
• W1920572166 sameAs 1920572166 @default.
• W1920572166 citedByCount "78" @default.
• W1920572166 countsByYear W19205721662012 @default.
• W1920572166 countsByYear W19205721662013 @default.
• W1920572166 countsByYear W19205721662014 @default.
• W1920572166 countsByYear W19205721662015 @default.
• W1920572166 countsByYear W19205721662016 @default.
• W1920572166 countsByYear W19205721662018 @default.
• W1920572166 countsByYear W19205721662019 @default.
• W1920572166 countsByYear W19205721662020 @default.
• W1920572166 countsByYear W19205721662021 @default.
• W1920572166 countsByYear W19205721662022 @default.
• W1920572166 countsByYear W19205721662023 @default.
• W1920572166 crossrefType "journal-article" @default.
• W1920572166 hasAuthorship W1920572166A5021408656 @default.
• W1920572166 hasAuthorship W1920572166A5039401016 @default.
• W1920572166 hasConcept C105702510 @default.
• W1920572166 hasConcept C120665830 @default.
• W1920572166 hasConcept C121332964 @default.
• W1920572166 hasConcept C126322002 @default.
• W1920572166 hasConcept C136229726 @default.
• W1920572166 hasConcept C146957229 @default.
• W1920572166 hasConcept C15744967 @default.
• W1920572166 hasConcept C163415756 @default.
• W1920572166 hasConcept C164705383 @default.
• W1920572166 hasConcept C173172909 @default.
• W1920572166 hasConcept C185592680 @default.
• W1920572166 hasConcept C2776050358 @default.
• W1920572166 hasConcept C2777515770 @default.
• W1920572166 hasConcept C2779150439 @default.
• W1920572166 hasConcept C2779918689 @default.
• W1920572166 hasConcept C2781425072 @default.
• W1920572166 hasConcept C542102704 @default.
• W1920572166 hasConcept C71924100 @default.
• W1920572166 hasConcept C99508421 @default.
• W1920572166 hasConceptScore W1920572166C105702510 @default.
• W1920572166 hasConceptScore W1920572166C120665830 @default.
• W1920572166 hasConceptScore W1920572166C121332964 @default.
• W1920572166 hasConceptScore W1920572166C126322002 @default.
• W1920572166 hasConceptScore W1920572166C136229726 @default.
• W1920572166 hasConceptScore W1920572166C146957229 @default.
• W1920572166 hasConceptScore W1920572166C15744967 @default.
• W1920572166 hasConceptScore W1920572166C163415756 @default.
• W1920572166 hasConceptScore W1920572166C164705383 @default.
• W1920572166 hasConceptScore W1920572166C173172909 @default.
• W1920572166 hasConceptScore W1920572166C185592680 @default.
• W1920572166 hasConceptScore W1920572166C2776050358 @default.

• next