Text S1 - Slow Feature Analysis on Retinal Waves Leads to V1 Complex Cells

In this Supporting Information we provide the analytical derivation of a formula for the orientation selectivity index (OSI) of a linear combination of Gabor wavelet quadrature filter pairs (Gabor-QFPs). The derived formula is the basis for sampling OSI values from the Gabor-QFP model and generating the OSI distribution shown in Figure 8 C. (PDF)