FIGURE 6.

Classifying single visual projection neurons (VPNs) into 94 cell types (including 60 identified types). Classification tree diagram of 238 single visual projection neurons (VPNs). The arrow indicates the direction of the information flow. The regions where dendrites are located are shown in green and axons in red. The numbers in brackets indicate the types identified from our dataset of single neurons. M₆, medulla layer 6; L‐AOTU, lateral anterior optic tubercle; VMP, ventral medial protocerebrum; BU, bulb; d, dorsal; m, medial; v, ventral; a, anterior; s, superior; I, inferior. See also Tables 3 and 4 [Color figure can be viewed at wileyonlinelibrary.com]