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Nerve grafts prevent paraplegic pressure ulcers
(Thieme Medical Publ Inc, 2008-05-01)
We present an optimistic neural solution to the depressing challenge of decubitus pressure ulcers in the paraplegic patient. This is a limited study of two paraplegic men followed for several years. Sural nerve grafts, ...
Design of a fuzzy Takagi-Sugeno controller to vary the joint knee angle of paraplegic patients
(Springer, 2006-01-01)
The papers shows, through theoretical studies and simulations, that using the description of the plant by Takagi-Sugeno (T-S), it is possible to design a nonlinear controller to control the position of the leg of a paraplegic ...
Digital controller design considering hardware constraints: application in a paraplegic patient
(SBEB - Sociedade Brasileira de Engenharia Biomédica, 2015)
Realimentação derivativa e modelo fuzzy Takagi-Sugeno paracontrole da articulação do joelho de pacientes paraplégicos com o uso de acelerômetros
(2011-06-01)
Feedback control systems have been used to move the muscles and joints of the limbs of paraplegic patients. The feedback signal, related to the knee joint angle, can be obtained by using an electrogoniometer. However, the ...
The Repercussions of Spinal Cord Injury on the Action of the Diaphragmatic Crura for Gastroesophageal Reflux Containment
(Lippincott Williams & Wilkins, 2008-12-15)
Study Design. Cross-sectional and nonexperimental.Objective. To detect and compare functional abnormalities in the esophagus and esophagogastric junction in 2 groups with chronic spinal injuries, 1 with injuries at the ...
LMI-based algorithm for strictly positive real systems with static output feedback
(Elsevier B.V., 2012-04-01)
An algorithm based on Linear Matrix Inequalities (LMIs) is proposed to find a constant output feedback matrix K-0 and a constant output tandem matrix F such that the controlled system {A - BK0C, B, FC} is Strictly Positive ...
O perfil da sexualidade em homens com lesão medularProfile of sexuality in men with spinal cord injury
(Pontifícia Universidade Católica do Paraná, 2015)