Fig. 1From: Longitudinal alterations in brain perfusion and vascular reactivity in the zQ175DN mouse model of Huntington’s diseaseExperimental design. (A) Sample sizes of WT and zQ175DN HET groups for each age and cohort (B) Experimental design for each cohort, for the proof-of-concept cohort 1, and the longitudinal studies: cohort 2 – resting-state CBF and cohort 3—CVRBack to article page