Fang Ji

BrainFIBRE: A Foundation Model via Information Decomposition for Brain Microstructure

Zijian Dong, Yi Lin, Fang Ji, Jianxiong Zhou, Kwun Kei Ng, Juan Helen Zhou

Diffusion MRI probes brain microstructure with particular sensitivity to early cerebrovascular and neurodegenerative changes. Neurite Orientation Dispersion and Density Imaging (NODDI) decomposes the diffusion signal into three biophysically interpretable maps: neurite density in…Read more