Neuroimaging

Meet Cedalion: an open-source Python toolkit for wearable fNIRS/DOT

What if lab-grade brain imaging could go wearable—and be analyzed with the same, reproducible playbook? Meet Cedalion, an open-source Python framework for making sense of light-based brain data: fNIRS and DOT (they use harmless light to track brain activity). Cedalion unifies the whole pipeline in one place: forward modeling

MedicalAI

ReBrain: Rebuilding MRI from Sparse CT Slices with Retrieval‑Augmented Diffusion

Can AI fill in the MRI gaps? When MRI isn’t possible, doctors rely on CT—but low‑dose CT can be very sparse. ReBrain is a research system that reconstructs a 3D, MRI‑like brain volume from just a limited set of CT slices. * It uses a diffusion model