Fig. S1
Figure S1, related to Figure 1. Effect of light scattering on signal detection from adjacent cells.
(A) A small group of cells sharing borders with a central cell (Cell 1). The area contains seven whole neurons, which are shown on the right after segmentation. (B) The raw ΔF/F signals of the cells during a single trial in response to a visual stimulus. The responses of some cells (1, 5, and 6) are similar but distinct, while others with extensive borders to these cells show no similarity. This indicates that the reported signals correspond to each cell’s intrinsic activity, rather than scattered light from adjacent cells.