A surface-based sphere tokenizer with structural MRI conditioning and positive sample mixup reconstructs natural images from fMRI, improving over same-resolution baselines on the Natural Scenes Dataset.
Seeing beyond the brain: Conditional dif- fusion model with sparse masked modeling for vision decod- ing
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From Flat to Round: Redefining Brain Decoding with Surface-Based fMRI and Cortex Structure
A surface-based sphere tokenizer with structural MRI conditioning and positive sample mixup reconstructs natural images from fMRI, improving over same-resolution baselines on the Natural Scenes Dataset.