Pooling in a predictive model of V1 explains functional and structural diversity across species

Laurent U Perrinet, Angelo Franciosini

Last updated on 2021-06-14

In this talk, I will present the following paper :
Pooling in a predictive model of V1 explains functional and structural diversity across species
Neurons in the primary visual cortex are selective to orientation with various degrees of selectivity to the spatial phase, from high …
Victor Boutin, Angelo Franciosini, Frédéric Chavane, Laurent U Perrinet
Cite DOI URL bioRxiv
see a follow-up in:
Sparse Deep Predictive Coding captures contour integration capabilities of the early visual system
Both neurophysiological and psychophysical experiments have pointed out the crucial role of recurrent and feedback connections to …
Victor Boutin, Angelo Franciosini, Frédéric Chavane, Franck Ruffier, Laurent U Perrinet
PDF Cite DOI Code URL arXiv
more about the role of top-down connections:
Effect of top-down connections in Hierarchical Sparse Coding
Hierarchical Sparse Coding (HSC) is a powerful model to efficiently represent multi-dimensional, structured data such as images. The …
Victor Boutin, Angelo Franciosini, Franck Ruffier, Laurent U Perrinet
PDF Cite DOI URL arXiv