Extended Data Fig. 9: fPSG comparison of induced SBS in non-sleep-deprived and sleep-deprived fish.
a, b, Representative fPSG recording of non-sleep deprived (a) and sleep-deprived zebrafish (b) during normal night phase. Activity traces from fEOG (top), fEEG (middle) and fEMG (middle). fEEG and fEMG are ΔF/F traces from 14 masks covering broad brain regions (as labelled), with integration of neuronal activity across 1-s bins. Heart rate was measured immediately before imaging, and interbeat interval distribution is shown with coefficient of variation (CoV) (bottom). Transient synchronous bursting was detected (red boxes for example) between infrequent muscle twitches and broad brain arousal events. See Supplementary Information for reproducibility information.
