Fig. 5: Electrode placements and 10-second samples of typical EEG tracings for each brain area.

LT and RT the left and right sides of the telencephalon, LD and RD the left and right sides of the diencephalon, LM and RM the left and right sides of the mesencephalon, C the reference electrode implanted above the cerebellum. The intersection point of the three bold dashed lines in the frog’s head represents the intersection of the suture lines.