Task dependence of responses in first dorsal interosseous muscle to magnetic brain stimulation in man.
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چکیده
منابع مشابه
Mechanomyographic responses during voluntary ramp contractions of the human first dorsal interosseous muscle
The aim of this study was to examine the mechanomyogram (MMG) and force relationship of the first dorsal interosseous (FDI) muscle as well as the biceps brachii (BB) muscle during voluntary isometric ramp contractions, and to elucidate the MMG responses resulting from the intrinsic motor unit (MU) activation strategy of FDI muscle with reference to the MMG of BB muscle. The subjects were asked ...
متن کاملContralateral muscle activity and fatigue in the human first dorsal interosseous muscle.
During effortful unilateral contractions, muscle activation is not limited to the target muscles but activity is also observed in contralateral muscles. The amount of this associated activity is depressed in a fatigued muscle, even after correction for fatigue-related changes in maximal force. In the present experiments, we aimed to compare fatigue-related changes in associated activity vs. par...
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what miller wants is a theatre of heightened consciousness. he speaks of two passions in a man, the passion to "feel" and the passion "know". he belives that we can have more of the latter. he says: drama is akin to the other inventions of man in that it ought to help us know more and not merely to spend our feelings. the writing of the crucible shows us that he is trying to give more heightene...
15 صفحه اولChanges in motor unit behavior following isometric fatigue of the first dorsal interosseous muscle.
The neuromuscular strategies employed to compensate for fatigue-induced muscle force deficits are not clearly understood. This study utilizes surface electromyography (sEMG) together with recordings of a population of individual motor unit action potentials (MUAPs) to investigate potential compensatory alterations in motor unit (MU) behavior immediately following a sustained fatiguing contracti...
متن کاملChanges in motor unit behavior following isometric fatigue of the first dorsal interosseous 1 muscle
Changes in motor unit behavior following isometric fatigue of the first dorsal interosseous 1 muscle 2 by 3 Lara McManus , Xiaogang Hu , William Z. Rymer 2, , Madeleine M. Lowery , Nina L. Suresh 2 4 1) University College Dublin, Belfield, Dublin 4, Ireland 5 2) Rehabilitation Institute of Chicago, Chicago, IL 60611, USA 6 3) Northwestern University, Evanston, IL 60208, USA 7 Abbreviated Title:...
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ژورنال
عنوان ژورنال: The Journal of Physiology
سال: 1993
ISSN: 0022-3751
DOI: 10.1113/jphysiol.1993.sp019639