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. Author manuscript; available in PMC: 2009 Feb 27.
Published in final edited form as: Curr Biol. 2005 Jan 26;15(2):122–128. doi: 10.1016/j.cub.2005.01.006

Figure 3.

Figure 3

SEF activation associated with successfully changing plans. A. Comparison of successfully changed versus unsuccessfully changed directed trials reveals activity in the SEF. The statistical parametric map has been thresholded at p < 0.001 uncorrected, and superimposed on a MNI standard single subject T1-weighted MRI scan. Black line indicates position of the anterior commissure (VCA line). B. Signal change in the conflict-responsive rostral pre-SMA cluster (see Fig. 2) indexed by the parameter estimates for unsuccessfully (yellow) and successfully (blue) changed directed trials. Note absence of a significant difference (at p < 0.001 uncorrected). Error bars correspond to 90% confidence intervals. C. Corresponding plot for the SEF cluster showing that activity in this region discriminates between success and failure in changing oculomotor plan.