| 词汇 | example_english_postural |
| 释义 | Examples of posturalThese examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. The optimizing parameters are the initial postural coordinates together with initial joint velocities which give momentum to the swing motion. Axial symptomatology (postural stability, gait, mimic and voice) was more resistant than the distal one, as often described in the literature. You might soon have become delirious and unable to express yourself if you subsequently decided to accept postural drainage. In addition, very young infants have unstable posture while reaching and their own postural wobble may act as perturbations to the growing motor memory. Reductions of the postural stability and of the gait pattern were considered as hypobradykinetic manifestations. Actually it has been demonstrated in biomechanical studies23,24 that the human being adapts its postural control strategies with respect to the perturbation. Although the authors do not state this categorically, it seems that these overlapping factors could all be grouped as intrinsic threats to postural stability. Evaluation appeared to be more selective by nature and was associated with specific health issues, such as overweight and postural issues or disability. The variability around the aerodynamic expectation suggested that postural control, by the spider, could play a significant part in ballooning distances. No effective drugs exist for the treatment of postural instability, communication difficulties such as dysarthria and dysphonia and hypersalivation. There was no precedent in the literature for developmental predictions about postural aggression. As regeneration progressed, the postural imbalance was reduced indicating that central connections were being reestablished. Cardiovascular examination should assess for evidence of restrictive valvular heart disease and arrhythmia and also include assessment of postural blood pressure changes. The head, neck and trunk often move in one piece, with associated postural instability and a tendency to fall backwards. Variations in posture were functionally related to constraints imposed by the visual tasks, that is, modulations of postural sway facilitated visual performance. However, observing postural adjustments in a moving room does not require us to accept this conclusion. Darwinian diagrams showing progression from walking on all fours to standing upright are 'inspirational' in so far as they depict postural transformation. Statically balanced robots keep the center of mass within the polygon of support in order to maintain postural stability. To maintain postural stability when standing and walking, the brain must rapidly process signals from the visual, vestibular and somatosensory systems. Postural hypotension can be treated with fludrocortisone although fluid retention and cardiac failure may limit its use in elderly people. Following surgical treatment, vestibular exercises improve postural stability and perception of disequilibrium, but vestibular symptoms persist in about one-third of operated patients. There is an excellent discussion on 'belting' and some useful guidelines on the common postural problems. The cardinal sign is hypotension with tachycardia and postural symptoms. Postural hypotension is common in old age due to a combination of reduced baroreceptor sensitivity, excessive venous pooling and autonomic dysfunction. Postural hypotension is induced by lying or sitting-to-standing and is often worse in the night or early morning. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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