Fig. S11
Activity in the pretectum and ILH at the sight of prey in a larvae subjected to unilateral pretectum ablation
a, Another example of larvae in the unilateral ablation experiments shown in Figure 3c. The trajectories of a single paramecium over 250 s are shown with the colour-coded changes in the intensity of GCaMP6s fluorescence in a 5 dpf UAShspGCaMP6s; hspGFFDMC76A; gSAIzGFFM119B larva that was subjected to laser ablation of the left pretectum. Scale bar: 1 mm. The length of the arrowhead represents the distance travelled by the paramecium in 60 ms. b, Average increase in the Ca signals in each 5° bin. The data are the same as those shown in a.