Sökning: "shortening velocity"
Visar resultat 6 - 10 av 27 avhandlingar innehållade orden shortening velocity.
6. Muscular force production during non-isometric contractions: Towards numerical muscle modeling
Sammanfattning : The main objective of the study was to investigate skeletal muscle force production during isometric contractions, active muscle stretches and shortenings. The motivation behind this work is to improve the dominant model of muscle contraction force generation based on the theories of Hill. LÄS MER
7. Usefulness of coronary angiography for assessing left ventricular function
Sammanfattning : This thesis focus on the physiological information, on left ventricular (LV) motion in the long axis, evaluated in routine coronaty angiography sequences and based on previous knowledge from echocardiographic studies. As coronary angiography has become a very frequent examination, a method for assessment of LV function from routine coronary angiograms would probably have a significant impact on clinical work. LÄS MER
8. Juvenile idiopathic arthritis : disease consequences and treatment effects on muscle strength, gait and pain
Sammanfattning : Juvenile idiopathic arthritis (JIA) may have a profound effect on the life of a child. Rheumatic diseases in children manifest mainly as synovitis, pain, stiffness, deformity, growth disturbances and fatigue. It is not uncommon to have reduced activity, lower aerobic endurance, and decreased muscle strength. LÄS MER
9. Neurophysiological evaluation of the motor performance in patients with Parkinson's disease
Sammanfattning : This study, comprising six separate papers, is concerned with the description and evaluation of some of the motor disturbances seen in Parkinson patients. Motor performances with different complexity in movement were investigated in patients with ideopathic Parkinson's disease. LÄS MER
10. Mitral Ring Motion in Assessment of Left Ventricular Function
Sammanfattning : The motion of the mitral ring was studied with M-mode echocardiography using the apical four- and two-chamber views.With the purpose of obtaining adequate reference materials for mitral ring motion, 70 healthy subjects were studied. LÄS MER