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Does Meta's brain-response model (TRIBE v2) actually recover retinotopy/tonotopy/motion maps? [D]

TRIBE v2 predicts fMRI from video/audio/text. Its own paper never tested whether it reproduces classic topographic maps (retinotopy, tonotopy, motion selectivity) — and its methods section admits video features get spatially averaged before prediction, which should wreck position info. Nobody check…

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  1. 2026-11-12 17:16 · r/MachineLearning
    Does Meta's brain-response model (TRIBE v2) actually recover retinotopy/tonotopy/motion maps? [D]

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