Skip to main content
. Author manuscript; available in PMC: 2010 Nov 24.
Published in final edited form as: Neuroscience. 2009 Feb 3;164(1):16–29. doi: 10.1016/j.neuroscience.2009.01.056

TABLE 5. Brain activation differences in concordant MZ twin pairs.

Differences in brain activation to trials with information conflict in concordant high compared to low risk twins. Test: test for significant hypo- or hyperactivation in twins high or low on the CBCL-AP scale; Location: anatomical location; MNI coord’s: MNI coordinates for voxel with largest effect size; Z score: Z score of voxel with largest effect size. dlPFC = dorsolateral prefrontal cortex.

Twins with high versus twins with low CBCL-AP scores
Stroop flanker
Test Location MNI coord’s Z score Location MNI coord’s Z score
x y z x y z
high < low L. dlPFC -39 33 18 3.38 R. Parietal 60 -48 36 3.42
R. Parietal 54 -48 39 3.15
high > low L. Thalamus -9 -24 15 3.16 L. Premotor -21 -9 57 3.15