Fig. 4.

Analysis of event-related fiber photometry data. A Example raw data with calcium signal and behavior event. Segmentation of Ca²⁺ signals 2 s prior to and 12 s after reward-zone-in event. B Heatmap illustration of Ca²⁺ signals aligned to the initiation of reward-zone-in event. Each row plots one bout and a total of 31 bouts are illustrated. Color scale at the right indicates ΔF/F. C The peri-event plot of the average Ca²⁺ transients. Thick lines indicate mean and shaded areas indicate SEM. (adapted from data published in Li et al. Nature Communications 2016).