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. 2013 Jun 5;33(23):9855–9865. doi: 10.1523/JNEUROSCI.3009-12.2013

Figure 4.

Figure 4.

Correlation bar graph (A) and singular image (B) for LV1 from the mean fMRI signal in fixation, verb generation and category fluency behavior-PLS analysis. The correlation bar graph (A) captures the task-dependent correlations between our behavior measures (percent retained and IQ) and the regions identified in the singular image. The error bars show the 95% confidence interval derived from bootstrap estimation. The error bar crosses zero for IQ scores in all three tasks, indicating that there is no stable contribution from IQ to the pattern identified in the singular image. The singular image (B) shows brain-behavior correlations for FX, VG, and CF, displayed on axial slices in MNI atlas space. The brain is displayed according to radiological convention (L = R). Regions highlighted in in yellow indicate a positive correlation between increased brain activity during FX and better verbal memory performance. Regions highlighted in blue indicating a positive correlation between increased brain activity during VG and SC and better verbal memory performance.