FOMO45K

FOMO45K: Brain MRI Dataset for Large-Scale Self-Supervised Learning with Clinical Data Dataset paper preprint: A large-scale heterogeneous 3D magnetic resonance brain imaging dataset for self-supervised learning. This repo contains FOMO45K containing ~45K brain MRI scans. This dataset is a subset of FOMO60K that formed the basis for the FOMO25: Foundation Model Challenge for Brain MRI hosted at MICCAI 2025. See fomo25.github.io and this paper for… See the full description on the dataset page:

Source: Hugging Face Hub (FOMO-MRI/FOMO45K). Metadata imported from the dataset’s Hub tags.