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Sensorimotor adaptations to microgravity in humans.
Motor function is altered by microgravity, but little detail is available as to what these changes are and how changes in the individual components of the sensorimotor system affect the control ofExpand
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Inhibition of the Epithelial Na+ Channel by Interaction of Nedd4 with a PY Motif Deleted in Liddle’s Syndrome*
The epithelial Na+ channel (ENaC) plays a critical role in Na+ absorption in the kidney and other epithelia. Mutations in the C terminus of the β or γENaC subunits increase renal Na+ absorption,Expand
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Cognitive‐Affective Learning in Physical Therapy Education: From Implicit to Explicit
Background and Purpose. Practice expectations that describe the knowledge, skills, and behaviors defining the performance of physical therapists encompass the cognitive, psychomotor, and affectiveExpand
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Comparison of the EMG power spectrum of the human soleus and gastrocnemius muscles
The purpose of this study was to compare the behaviour of electromyographic (EMG) power spectrum statistics, mean power frequency (MPF) and median frequency (MF), across increasing force levels ofExpand
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Spaceflight suppresses exercise-induced release of bioassayable growth hormone.
We have reported that bed rest suppressed the release of bioassayable growth hormone (BGH) that normally occurs after an acute bout of unilateral plantar flexor exercise (G. E. McCall, C. Goulet, R.Expand
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Physical Therapists' Perceptions of Motivational Factors and Barriers to Pursuing a Transitional DPT Degree
Background and Purpose. The objectives of this study were: (1) to determine physical therapists' interest in obtaining a Doctor of Physical Therapy (DPT) degree; (2) to explore their perceptions ofExpand
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Rhesus leg muscle EMG activity during a foot pedal pressing task on Bion 11.
Rhesus monkeys (Macaca mulatta) were trained to perform a foot lever pressing task for a food reward. EMG activity was recorded from selected lower limb muscles of 2 animals before, during, and afterExpand
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Effect of pronation and supination tasks on elbow flexor muscles.
The aim of this study was to verify the presence of modulatory effects of pronation (P) and supination (S) on biceps brachii (BB) and brachioradialis (BR) electromyographic (EMG) signals whileExpand
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