Sentences with phrase «most voluntary muscles»
Perchance to Dream In 1953 Nathaniel Kleitman of the University of Chicago and his graduate student Eugene Aserinsky discovered that slumber, which had been considered a single continuous period of downtime, contains recurring periods in which the sleeper's eyes move about, heartbeat and breathing become irregular, most voluntary muscles are paralyzed and brain activity (as measured by electroencephalography) is heightened.
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Friedreich's is the most common recessive ataxia (a lack of muscle control in voluntary movement) and results from deficient expression of the small mitochondrial protein frataxin.
Most postural muscles — although designated voluntary in anatomy books — are actually governed by the autonomic nervous system.
Using the strict definition, voluntary activation refers to the percentage of involuntary force production that can be exerted by an agonist muscle group, most commonly using the interpolated twitch technique (Shield & Zhou, 2004).
The most important findings presented are as follows: (a) There was a significant increase in knee joint ROM at 2 minutes postfoam rolling (12.7 %) and 10 minutes postfoam rolling (10.3 %) of the quadriceps muscles, (b) there was no significant changes in voluntary or evoked muscle properties after foam rolling, and (c) after foam rolling, the negative correlation between ROM and force production no longer existed.