Dataset paper preprint: A large-scale heterogeneous 3D magnetic resonance brain imaging dataset for self-supervised learning.
https://arxiv.org/pdf/2506.14432.
April 3, 2026: V1.1 released. MGH-Wild has changed license and is no longer part of FOMO300K. The new dataset is now available and totals 306,207 scans.
FOMO300K is a large-scale… See the full description on the dataset page:
https://huggingface.co/datasets/FOMO-MRI/FOMO300K.