..., electromagnetic sensors, retro-reflective motion analysis, computer tomography (CT), and magnetic resonance imaging (MRI)] have been used to quantify foot bone motion. In the current study we used a foot plate with an electromagnetic sensor to determine an individual subject’s foot end range of motion (ROM) from...

... hemodynamics of older adult carotid bifurcations has not been elucidated. Image-based computational fluid dynamics models of N = 9 normal, older adult carotid bifurcations were reconstructed from magnetic resonance angiography. Subject-specific hemodynamics were computed by imposing each individual’s inlet...

...Matthew F. Koff; Le Roy Chong; Patrick Virtue; Dan Chen; Xioanan Wang; Timothy Wright; Hollis G. Potter Different methods have been used to cross-validate cartilage thickness measurements from magnetic resonance images (MRIs); however, a majority of these methods rely on interpolated data points...

.... A sequential sectioning protocol was used to isolate interaction effects between adjacent fascicles and to obtain the loading response for a single fascicle. The specimen deformation was measured directly using a novel polarized light imaging system with digital image correlation (DIC) for marker-free...

... imaging scanning (Department of Radiology, Mid-Western Regional Hospital, Limerick, Ireland). The 3-D Aorta model was based on a male subject aged over 70 years suffering from an Abdominal Aortic Aneurysm. A DICOM (Digital Imaging and Communications in Medicine) format file was created. A spiral...

...Suo Jin; John Oshinski; Don P. Giddens Helical flows have been observed in the ascending aorta in vivo , and geometric curvature has been suggested to be a major contributing factor. We employed magnetic resonance imaging (MRI) and velocity mapping to develop a computational model to examine...