Fig. 6From: RCAN1 knockout and overexpression recapitulate an ensemble of rest-activity and circadian disruptions characteristic of Down syndrome, Alzheimer’s disease, and normative agingPhotic entrainment and circadian periodicity of wheel running are unaltered in young Dp16 mice independent of Rcan1 copy number. Heatmap-style actograms visualizing mean wheel revolution data for A WT, B Dp16, and C Dp16/Rcan12N mice tested in LD12:12 conditions for 14 days (days 8–14 displayed) and immediately transferred to and tested in DD conditions for 14 days (days 1–14 displayed). D Mean wheel running period lengths for light-entrained (left) and free-running (right) young mice. No group differences in either light-entrained or free-running (endogenous) period length were detected. N = 12 WT, 17 Dp16, 13 Dp16/Rcan12N mice. All data are mean ± S.E.M.Back to article page