A5042705083- Cerebrovascular and Carotid Artery Diseases
- Cardiovascular Health and Disease Prevention
- Coronary Interventions and Diagnostics
- Cardiac Arrhythmias and Treatments
- Heart Rate Variability and Autonomic Control
- Traumatic Brain Injury and Neurovascular Disturbances
- Advanced Vision and Imaging
- Image Processing Techniques and Applications
- Intracranial Aneurysms: Treatment and Complications
- Optical measurement and interference techniques
- Acute Ischemic Stroke Management
Queensland University of Technology
2021-2024
Digital Image Correlation (DIC) has been widely used as a non-contact deformation measurement technique. Nevertheless, its accuracy is greatly affected by the speckle pattern on specimen. To systematically evaluate how deformability affects precision of DIC algorithms. In this study, test dataset 2D patterns with various prescribed fields was numerically generated, containing two categories speckles, i.e., deformable and non-deformable (rigid) ones. This to performance inverse compositional...
Intracranial aneurysms are relatively common life-threatening diseases, and assessing aneurysm rupture risk identifying the associated factors is essential. Parameters such as Oscillatory Shear Index, Pressure Loss Coefficient, Wall Stress reliable indicators of intracranial development risk, but surface irregular pulsation has also received attention in assessment.
<b><i>Background:</i></b> Carotid atherosclerosis is one of the main underlying inducements stroke, which a leading cause disability. The morphological feature and biomechanical environment have been found to play important roles in atherosclerotic plaque progression. However, biomechanics each patient’s blood vessel complicated unique. <b><i>Method:</i></b> To analyse risk patient-specific carotid stenosis, this study used fluid-structure...
Degree of luminal stenosis is generally considered to be an important indicator for judging the risk atherosclerosis burden. However, patients with same or similar degree may have significant differences in plaque morphology and biomechanical factors. This study investigated three carotid within a range stenosis. Using our developed fluid-structure interaction (FSI) modelling method, this analyzed compared morphological parameters patients. Although their degrees were similar, components...