2 papers
q-bio.TO2025
TRAECR: A Tool for Preprocessing Positron Emission Tomography Imaging for Statistical Modeling
Akhil Ambekar, Robert Zielinski, Ani Eloyan
Positron emission tomography (PET) imaging is widely used in a number of clinical applications, including cancer and Alzheimer's disease (AD) diagnosis, monitoring of disease devel…
stat.AP2025
Geometric Modeling of Hippocampal Tau Deposition: A Surface-Based Framework for Covariate Analysis and Off-Target Contamination Detection
Liangkang Wang, Akhil Ambekar, Ani Eloyan
We introduce a framework combining geometric modeling with disease progression analysis to investigate tau deposition in Alzheimer's disease (AD) using positron emission tomography…