Marjorie H. Woollacott
University of Oregon
161 Papers
1.9K Citations
Marjorie H. Woollacott is an academic researcher from University of Oregon. The author has contributed to research in topics: Balance (ability) & Medicine. The author has an hindex of 68, co-authored 157 publications. Previous affiliations of Marjorie H. Woollacott include University of Hartford.
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Papers
Balance control in the elderly: do Masters athletes show more efficient balance responses than healthy older adults?
TL;DR: Older athletes undertaking long-term high intensity training demonstrate better and more rapid stabilization of posture following perturbation than healthy older adults under challenging conditions.
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Effects of ethanol on postural adjustments in humans
TL;DR: Though intoxicating amounts of ethanol significantly prolonged the latency and reduced the amplitude of long-latency muscle responses, sway was not increased sufficiently to produce a fall under normal conditions, suggesting that the higher adaptive levels of command were not significantly affected by ethanol intoxication.
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The Development of the Postural and Voluntary Motor Control Systems in Down'S Syndrome Children
TL;DR: Neuromuscular abnormalities in Down's syndrome children that have been observed to be coincident with developmental delays include: generalized muscular hypotonus, hyper extensibility of joints, decreased deep tendon reflexes, increased persistence of primitive Reflexes, delay in the emergence of higher level balance and equilibrium reactions and slowed reaction times during voluntary movement.
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Neuromuscular Responses to Platform Perturbations in Power-Versus Endurance-Trained Athletes:
TL;DR: Assessment of postural response characteristics between two groups of elite athletes having power or endurance training suggests power-trained athletes are more effective in responding to balance threats such as slips and trips in daily life and that power training should be studied to improve balance control of balance-impaired populations.
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The development of compensatory stepping skills in children.
TL;DR: A significant developmental transition in the emergence of the compensatory step occurred between the new walker and the intermediate walker experience levels, that is, within the first 3 months of walking experience.
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