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A comment on Identifying the dimensions used by the primate brain to decode faces.
Only few days ago there was a similar study reading faces from human brains by trying to construct a latent space:
https://arxiv.org/abs/1705.07109
https://twitter.com/ccnlab/status/866548346751725568 (animation, over time more dimensions from this latent space (afaik PCA components) are added)
Given the limitations of fMRI (we can not do single cell recordings in human brains) the results are not as accurate, but to my knowledge this is the best we can do in humans so far.
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Only few days ago there was a similar study reading faces from human brains by trying to construct a latent space:
https://arxiv.org/abs/1705.07109
https://twitter.com/ccnlab/status/866548346751725568 (animation, over time more dimensions from this latent space (afaik PCA components) are added)
Given the limitations of fMRI (we can not do single cell recordings in human brains) the results are not as accurate, but to my knowledge this is the best we can do in humans so far.