Fig. 5.

Illustration of 133 optodes or nodes that were identified into five predefined networks to match predefined functional brain networks. The color-coded networks (only seen in the online version) are: DMN (red, $n=23$), FP network (blue, $n=25$), SM network (green, $n=45$), OC network (azure, $n=22$), and region NI in any network (purple, $n=18$). All the networks are manually defined with careful guidance by BA atlas.