To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie 13 The visual circuit from an adult aspt25/+ control fly. 3D representation of the lamina (green), medulla (blue), lobula (yellow) and lobula plate (red). Stain: 0.5% PTA; slow scan at an image pixel size of 1.2 μm. Micro-computed tomography as a platform for exploring Drosophila development Todd A. Schoborg, Samantha L. Smith, Lauren N. Smith, H. Douglas Morris, and Nasser M. Rusan Development 2019. 146:None-None; doi: 10.1242/dev.176685 Download Original Video