Open access
Sep 2026
Comparative evaluation of diffusion models for detecting gray matter microstructural alterations in post-stroke depression patients
Post-stroke depression (PSD) is often underdiagnosed because its gray matter microstructural abnormalities can be subtle. This study compared four diffusion models (DTI, DKI, MAP, and NODDI) to identify objective imaging biomarkers for the early detection of PSD. Sixty-four participants were enrolled, includ...
Fang-Guo Zhang, Jing Zhang, Lei Zhang et al.
· Frontiers in Neurology · 0 citations