Periodograms from the second week of each phase-shift in the shift/reversal experiment from representative WT and R6/2 mice.
Figures are generally photos, graphs and static images that would be represented in traditional pdf publications.
Panel A shows a WT mouse undergoing phase-delay and reversal, Panel C an R6/2 mouse under the same conditions. Panel B shows a WT mouse undergoing phase-advance and reversal, Panel D an R6/2 mouse under the same conditions. The amplitude decreased with age in R6/2 mice, but was more strongly maintained under conditions of phase-delay with phase-advance as the reversal, than under phase-advance with phase-delay as the reversal. The dotted line in the periodograms represents significance at p<0.001.