Feedback determines the structure of correlated variability in primary visual cortex
Nature Neuroscience (2018) - Comments
pubmed: 29483663  doi: 10.1038/s41593-018-0089-1  issn: 1546-1726  issn: 1097-6256 

Adrian G. Bondy, Ralf M. Haefner, Bruce G. Cumming