modularity

@article{leibo2015invariance,     author = {Leibo, Joel Z. AND Liao, Qianli AND Anselmi, Fabio AND Poggio, Tomaso},     journal = {PLoS Computational Biology},     publisher = {Public Library of Science},     title = {The Invariance Hypothesis Implies Domain-Specific Regions in Visual Cortex},     year = {2015},     month = {10},     volume = {11},     pages = {e1004390},     number = {10},     doi = {10.1371/journal.pcbi.1004390} }