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A mechatronic device for spasticity quantification

Spasticity is a common and complex motor disorder that affects more than 12 million persons in the world. There are several studies on spasticity quantification in the literature but there is still a need for measurement improvements. This paper presents the design of a mechatronic device for spasticity quantification, in joint of ankle, elbow and knees. This approach is based on the velocity dependent of the t...

Biomedical device for spasticity quantification based on the velocity dependenc...

Spasticity is a common and complex motor disorder that affects more than 12 million persons in the world. There are several studies on spasticity quantification in the literature but there is still a need for measurement improvements. This paper presents the validation, in clinical environment, of a mechatronic medical device, dedicated, and specially designed and constructed for spasticity quantification, in j...

Determinants of weight and health status perception among Portuguese adults

Antinociception induced by chronic glucocorticoid treatment is correlated to lo...

BACKGROUND: While acute effects of stress on pain are well described, those produced by chronic stress are still a matter of dispute. Previously we demonstrated that chronic unpredictable stress results in antinociception in the tail-flick test, an effect that is mediated by increased levels of corticosteroids. In the present study, we evaluated nociception in rats after chronic treatment with corticosterone (C...

Ankle sprains: from diagnosis to management. the physiatric view.

Ankle injuries are the most frequently encountered injuries in clinical practice. They are often managed by general practicians, and not only by orthopaedic or physiatric physicians. This injury is usually non-complicated, but some care should be taken to assure an adequate management and to exclude severe lesions. The stability of the ankle is necessary for functional activity of lower extremity, allowing walk...

System providing discomfort monitoring for people in wheelchairs

This article describes a project that aims to develop a system that provides people in wheelchair a relief to the level of the sensitive perception of discomfort, assuring greater independence, welfare, quality of life and the prevention of illnesses/wounds. The project is based on the development of textile and polymer applications (cushions, mattresses and mattresses overlays) with functions of pressure and h...

E-learning em alimentação humana durante o ano lectivo 2004-2005