Fig. 4: ON, OFF and luminance channels—top inputs and outputs only.
From: Neuronal parts list and wiring diagram for a visual system

Simplified wiring diagram of ON (cluster 11, red), OFF (cluster 10, blue) and luminance (cluster 7, violet and L3) channels and their primary connections with other subsystems and VPNs. For clarity, only the top input and output connections are shown for each type. Further explanation is provided in Fig. 3 and the Methods.