AI RESEARCH
Diffusion MRI Transformer with a Diffusion Space Rotary Positional Embedding (D-RoPE)
arXiv CS.CV
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ArXi:2603.25977v1 Announce Type: new Diffusion Magnetic Resonance Imaging (dMRI) plays a critical role in studying microstructural changes in the brain. It is, therefore, widely used in clinical practice; yet progress in learning general-purpose representations from dMRI has been limited. A key challenge is that existing deep learning approaches are not well-suited to capture the unique properties of diffusion signals.