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. 2010 Sep 22;5(9):e12835. doi: 10.1371/journal.pone.0012835

Figure 4. DecBa BOLD activity minus DirBa BOLD activity during yellow-light decision periods for patients and controls.

Figure 4

Mean DecBa-minus-DirBa values are shown for patients, and separately for controls, in brain regions with significant control-patient differences (see Table 5). Negative deflections in some regions indicate that subjects' mean activity there was less during DecBa than during DirBa. Some regions extend across several anatomical structures. Some structures appear more than once because they contained more than one activated cluster. SPM activation units: see Methods. Abbreviations: Ant, anterior. Gy, gyrus. Med, medial. Pre-SMA, region immediately anterior to the supplementary motor area. Sup, superior.