Fig. 3.

Infraslow correlation structures for each brain state using hemoglobin or GCaMP6 dynamics. Top: Seed based zero-lag correlation maps ($n=5$) across brain state calculated on (a) GCaMP6 or (b) oxygenated hemoglobin (${\mathrm{HbO}}_2$) data within the infraslow band. Middle: random effects overlap maps created by comparing each brain state to wake using (a) GCaMP6 or (b) oxygenated hemoglobin data. Bottom: fraction of significant pixels within the field-of-view unique to either the modulated brain state (blue) or wake state (white). Error bars are standard deviations across seeds.