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Samuel Ocko

2 accepted papers

2019

A unified theory for the origin of grid cells through the lens of pattern formation

NeurIPS 2019spotlight

Grid cells in the brain fire in strikingly regular hexagonal patterns across space. There are currently two seemingly unrelated frameworks for understanding these patterns. Mechanistic models account for hexagonal firing fields as the result of pattern-forming dynamics in a recurrent neural network…

2018

The emergence of multiple retinal cell types through efficient coding of natural movies

NeurIPS 2018poster

One of the most striking aspects of early visual processing in the retina is the immediate parcellation of visual information into multiple parallel pathways, formed by different retinal ganglion cell types each tiling the entire visual field. Existing theories of efficient coding have been unable t…