5 papers
Feynman Kac Reweighted Schrödinger Bridge Matching for Surface-Based Tau PET Harmonization
Jianwei Zhang, Xinyu Nie, Jiaxin Yue +1
Tau positron emission tomography (PET) is widely used for the in vivo characterization of disease stage and progression in Alzheimer's disease (AD). With the adoption of multiple t…
A Surface-based Multimodal Framework for Multitask Analysis in Alzheimer's Disease
Shuo Huang, Jianwei Zhang, Lujia Zhong +4
Alzheimer's Disease (AD) is a progressive neurodegenerative disorder, and longitudinal analysis is critical for early detection and effective intervention. Developing models capabl…
NeuroAgent: LLM Agents for Multimodal Neuroimaging Analysis and Research
Lujia Zhong, Yihao Xia, Jianwei Zhang +4
Multimodal neuroimaging analysis often involves complex, modality-specific preprocessing workflows that require careful configuration, quality control, and coordination across hete…
Tau Anomaly Detection in PET Imaging via Bilateral-Guided Deterministic Diffusion Model
Lujia Zhong, Shuo Huang, Jiaxin Yue +4
The emergence of tau PET imaging over the last decade has enabled Alzheimer's disease (AD) researchers to examine tau pathology in vivo and more effectively characterize the diseas…
Anatomy-Guided Surface Diffusion Model for Alzheimer's Disease Normative Modeling
Jianwei Zhang, Yonggang Shi
Normative modeling has emerged as a pivotal approach for characterizing heterogeneity and individual variance in neurodegenerative diseases, notably Alzheimer's disease(AD). One of…