 This paper examines the differences between the left and right sides of a larval drosophila brain connectome. It finds that there are significant differences in connection probabilities between the two sides, as well as between different cell types. The authors then use these differences to create adjusted definitions of bilateral symmetry for the connectome. This work demonstrates how statistical inferences from networks can be used to inform the study of connectomies, which could potentially lead to more accurate comparisons between neural structures. This article was authored by Benjamin D. Pedago, Mike Powell, Eric W. Bridgeford, and others.