Axon termini are unaffected by experience and input. The termini of VS1 axons are shown. The overall complexity is similar for 12L:12D flies (A), 24D flies (B), and GMR-hid flies (C). The slightly longer dorsal projection in panel B (arrowhead) is well within the normal range seen for VS1 axons. Scale bars are 10 μm. D = Dorsal, V = Ventral, M = Medial, and L = Lateral.