Sökning: "Elena M Gutierrez"
Hittade 5 avhandlingar innehållade orden Elena M Gutierrez.
1. Gait strategy in myelomeningocele : movements, mechanics and methods
Sammanfattning : The overall aim of this thesis was to describe the movement patterns employed in self-ambulatory children with a range of muscle paresis due to nervous tissue damage resulting from myelomeningocele, a common congenital malformation of the spinal column resulting in sensory and motor paresis. Using 3D movement analysis, the upper and lower body kinematics, movement of the center of mass, and joint moments, powers, and work done during gait in 32 children with lumbo-sacral myelomeningocele were analyzed and divided into 5 groups based on the severity of paresis. LÄS MER
2. Athletic Sprint Start Biomechanics : Investigations into the relationships between three dimensional starting technique, first step width and performance
Sammanfattning : The block and early acceleration phase plays a very important role in the overall outcome of athletic sprint events. During this part of the race it is commonly observed that sprinters use a lower-body technique that involves the swing leg crossing medially in front of the athlete followed by wide steps. LÄS MER
3. Constrained Optimization for Prediction of Posture
Sammanfattning : The ability to stand still in one place is important in a variety of activities of daily living. For persons with motion disorders, orthopaedic treatment, which changes geometric or biomechanical properties, can improve the individual'sposture and walking ability. LÄS MER
4. Human motion prediction using wearable sensors and machine Learning
Sammanfattning : Accurately measuring and predicting human movement is important in many contexts, such as in rehabilitation and the design of assistive devices. Thanks to the development and availability of a wide variety of sensors, scientists study human movement in many settings and capture characteristic properties unique to individuals as well as to larger study populations. LÄS MER
5. Biomechanical studies of finger extension function. Analysis with a new force measuring device and ultrasound examination in rheumatoid arthritis and healhty muscles
Sammanfattning : Aims: The overall aim of this thesis was to further our understanding of extensor muscles and their role for hand function. The aims of the studies were: To develop and evaluate a new device for finger extensor force measurements. To evaluate ultrasound as a tool for assessment of muscle architecture. LÄS MER