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Mandibular tremor during isometric contractions

Archives of Oral Biology, 2007
The purpose of this short review is to consider the various hypotheses that are attributed to genesis of physiological tremor seen in the human jaw during isometric contractions.
Sowman, Paul Fredrick   +1 more
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Effort Scaling of Isometric Muscle Contractions

Journal of Motor Behavior, 1973
Maximum voluntary manual pull was measured on 18 Ss. These values were then used to determine the forces at 10% intervals from 30% to 100% of maximum strength for each S. In subsequent sessions, Ss started an exertion at one of these effort levels and then maintained an equal sensation of effort for 60 sec.
L S, Caldwell, E E, Grossman
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Isometric muscle contraction in endocrine myopathies

Neurology, 1985
Isometric contraction of the adductor pollicis muscle of the thumb was evoked by stimulating the ulnar nerve in 20 normal adults and 58 patients with endocrine disorders. We evaluated mechanical latency, electromechanical latency, contraction time, half relaxation time, isometric twitch force, compound muscle action potential, nerve conduction velocity,
K, Maurer, H C, Hopf, K, Lowitzsch
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Isometric Dilations of Commuting Contractions. IV

1986
A theorem on unitary dilations of contractions on Hilbert spaces due to \textit{B. Sz.-Nagy} [Acta Sci. Math. 15, 87-92 (1953; Zbl 0052.122)] led to an effective functional calculus for Hilbert space contractions. The paper under review is an interesting addition to the literature on 'harmonic analysis of operators on Hilbert spaces.' For two commuting
Ceauṣescu, Zoia, Suciu, I.
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Spinal cord modulation associated with isometric contractions

Brain Research, 2002
The dual-strategy hypothesis explains single-joint voluntary movement by dividing movements into two different strategies and suggesting that different excitation pulses modulate these movements. The existence of this excitation pulse was evaluated by quantifying magnitude and timing changes in the H-reflex (changes in spinal excitability) prior to a ...
Julie A, Robichaud   +2 more
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