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. Author manuscript; available in PMC: 2021 Aug 1.
Published in final edited form as: Int J Psychophysiol. 2019 May 5;154:27–36. doi: 10.1016/j.ijpsycho.2019.04.011

Figure 5.

Figure 5.

(A) Changes in activation for the untrained stimuli within healthy older adult (HOA) groups (left and middle column) (contrast: (untrained (post> pre) > repeated (post > pre)). The right column shows the areas that were significantly differnet between the groups. Neither group demonstrated reduced activation. The exposure group did not show any regions of increased activation relative to the mnemonic strategy training (MST) group. (B) Representative time courses from the numbered regions within (A). Dashed lines represent pre-training time courses while solid lines represent post-training time courses. IFG = inferior frontal gyrus; PCC= posterior cingulate cortex.