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. Author manuscript; available in PMC: 2016 Jun 8.
Published in final edited form as: Neuropsychologia. 2012 May 31;50(9):2212–2223. doi: 10.1016/j.neuropsychologia.2012.05.025

Figure 4.

Figure 4

LV1 from the task-PLS analysis contrasting modulations of activity across all conditions in younger and older adults, shown on axial slices from the MNI152 average brain. The pattern identified by LV1 in (a) shows areas with greater activity during all 4 tasks (shown in red and associated with positive brain scores) contrasting with those showing more activity during fixation (blue areas and associated with negative brain scores in both age groups. The graph in (b) shows the mean-centered mean brain scores for both groups on this LV (error bars represent the 95% confidence intervals). A bootstrap ratio threshold of 5.0 was used to form the brain image in (a).