Supplemental videos of the inferred AIBS mouse brain connectivity.

Projections from a source voxel in VISp, depicted in blue, to the rest of the 
visual areas. The main discrepancy between the full and low rank solutions is 
confined to the medial-posterior area of VISp. There, the low rank solution 
undershoots the full rank solution in proximal projections, and overshoots it 
with distal projections.

movie_full.mp4 - solution of (P1), lambda=10^5
movie_low_rank.mp4 - solution of (P2), lambda=10^5, r=160
movie_res.mp4 - residual (W_lowrank - W_full) plotted in the same way
movie_full_retrograde.mp4 - solution of (P1), lambda=10^5, visualized 
    retrograde with W^T
