Search Results for author: Yonggang Shi

Found 2 papers, 0 papers with code

TauAD: MRI-free Tau Anomaly Detection in PET Imaging via Conditioned Diffusion Models

no code implementations21 May 2024 Lujia Zhong, Shuo Huang, Jiaxin Yue, Jianwei Zhang, Zhiwei Deng, Wenhao Chi, Yonggang Shi

By classifying the A4 subjects according to their anomaly map using the SVM trained on ADNI data, we show that our method can successfully group preclinical subjects with significantly different cognitive functions, which further demonstrates the effectiveness of our method in capturing biologically relevant anomaly in tau PET imaging.

Anatomy-Guided Surface Diffusion Model for Alzheimer's Disease Normative Modeling

no code implementations7 Mar 2024 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).

Anatomy

Cannot find the paper you are looking for? You can Submit a new open access paper.