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Full-Text Articles in Medicine and Health Sciences
Contributions Of Asymmetry And Instability To Transfer And Retention Following Locomotor Adaptation, Daniel L. Gregory
Contributions Of Asymmetry And Instability To Transfer And Retention Following Locomotor Adaptation, Daniel L. Gregory
Doctoral Dissertations
Gait asymmetry resulting from neurological injury is more costly and less stable than healthy gait. Split-belt treadmills, which drive limbs at different speeds, lead to spatial and temporal gait asymmetries, and perturb walking balance, have been used to study locomotor adaptability and learning related to asymmetry and stability. This knowledge may be leveraged to design more effective rehabilitation protocols. In experiment 1, we asked how constraining stride-rates away from preferred during split-belt walking influences learning revealed in a retention test. We found that constraints to stride rate during asymmetric walking uncovered the capacity to leverage redundant degrees-of-freedom for walking control, …
Effects Of Taiji And Strength Training Interventions On Knee Osteoarthritis Of Older Adults, Michael George Wortley
Effects Of Taiji And Strength Training Interventions On Knee Osteoarthritis Of Older Adults, Michael George Wortley
Doctoral Dissertations
Objective. The objective of this study was to evaluate a 10-week Taiji intervention to a 10-week strength training intervention in terms of their ability to relieve osteoarthritis (OA) symptoms, alter gait, and improve mobility in seniors with knee OA.
Methods. Men and women between the ages of 60 and 85 years who met the American College of Rheumatology criteria for knee OA were recruited to participate in either a simplified Taiji program (n=12), an open-chain strength training program (n=13), or a control group (n=6). All participants completed the Western Ontario and MacMaster Universities Osteoarthritis Index (WOMAC), three physical performance tests, …