Platonic Representation Hypothesis stalled: brain-ANN alignment is a huge opportunity
patrickmineault · x · 2026-11-13
Neuroscientist Patrick Mineault argues that if the Platonic Representation Hypothesis holds, brains and ANNs should converge in their representations. In the 2010s, evidence for this convergence was found in the visual cortex — but alignment progress has stalled since then.
He frames this stalled convergence as a major research opportunity: revisiting brain-ANN representational alignment with modern models could advance both AI and neuroscience. The post breaks down the existing evidence, why progress plateaued, and promising research directions.
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