MindEye2: Shared-Subject Models Enable fMRI-To-Image With 1 Hour of Data Paul S. Scotti1,2, Mihir Tripathy†2, Cesar Kadir Torrico Villanueva†2, Reese Kneeland†3, Tong Chen4,2, Ashutosh Narang2, Charan Santhirasegaran2, Jonathan Xu5,2, Thomas Naselaris3, Kenneth A. Norman6, Tanishq Mathew Abraham1,2 1Stability AI, 2Medical AI Research Center (MedARC), 3University of Minnesota, 4The University of Sydney, 5University of Waterloo, 6Princeton Neuroscience Institute. († indicates core contribution) Me...