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. Author manuscript; available in PMC: 2016 Jul 1.
Published in final edited form as: Brain Res. 2014 Dec 22;1612:30–47. doi: 10.1016/j.brainres.2014.12.036

Figure 4.

Figure 4

The hemodynamic responses for four representative regions are plotted for younger (solid lines) and older adults (dashed lines). In both groups activity was increased in the right and left aIFO seeds during correct and incorrect trials, but either peaked later for incorrect trials, and/or was more sustained for incorrect trials. Response profiles of right supramarginal gyrus (SMG) and right superior frontal gyrus (SFG) are flatter, but still show differentiation between correct and incorrect responses late in the trial.