4 papers
Frailty Assessment in Aortic Stenosis based on Dynamic Interconnection between Cardiac and Motor Systems
Patricio Arrué, Kaveh Laksari, Nancy Sweitzer +2
Background: Aortic stenosis (AS) is the most common acquired valvar disease and is associated with increased risk for frailty. Frailty as a geriatric syndrome is associated with mu…
Reconstructing Blood Flow in Data-Poor Regimes: A Vasculature Network Kernel for Gaussian Process Regression
Shaghayegh Z. Ashtiani, Mohammad Sarabian, Kaveh Laksari +1
Blood flow reconstruction in the vasculature is important for many clinical applications. However, in clinical settings, the available data are often quite limited. For instance, T…
Physics-informed UNets for Discovering Hidden Elasticity in Heterogeneous Materials
Ali Kamali, Kaveh Laksari
Soft biological tissues often have complex mechanical properties due to variation in structural components. In this paper, we develop a novel UNet-based neural network model for in…
Associating Frailty and Dynamic Dysregulation between Motor and Cardiac Autonomic Systems
Patricio Arrué, Kaveh Laksari, Nima Toosizadeh
Frailty is a geriatric syndrome associated with the lack of physiological reserve and consequent adverse outcomes (therapy complications and death) in older adults. Recent research…