Extended Data Fig. 1: Cell counts of types in optic lobe versus central brain.
From: Neuronal parts list and wiring diagram for a visual system
a, Drosophila central brain and flanking optic lobes. Neurons intrinsic to the optic lobes (colours) are the subject of this study (A: Anterior. L: Lateral. D: Dorsal). b, Boundary cells straddle the optic lobe and central brain (H: heterolateral, VCN: visual centrifugal neuron: VPN: visual projection neuron). c, Optic lobe main neuropils (brain regions) and their layering (A: Anterior. L: Lateral. M: Medial. P: Posterior). d, Distribution of number of optic lobe types by bucketed unilateral cardinality. Each bar represents types whose cardinality (number of cells) is within the specified range. Most types contain 10+ cells, and a significant portion of types contain hundreds of cells. e, Distribution of the number of central brain types by bucketed bilateral cardinality. In contrast to the optic lobe, here most types have cardinality 2 (cell and its mirror twin in the opposite hemisphere).
