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. 2011 Jul 7;33(7):1607–1620. doi: 10.1002/hbm.21311

Table I.

Thicker cortex predicts higher WCST accuracy (after controlling for age, n = 129): most significant ROIs from Figure 2 (P < 0.005 across > 30 mm2)

ROI Gyrus BA Anatomical definition Talairach coordinates Peak P‐value ROI size (mm2) on standard surface Mean ROI size (mm2) at P < 0.005
Left SPG Superior parietal 7 Somatosensory association cortex −25, −56, 47 0.00008 128.4 170 ± 59
Right MFG Rostral middle frontal 9/46 Dorsolateral PFC 43, 27, 22 0.001 91.6 103 ± 29
Right PCG Dorsal postcentral 2 Primary somatosensory cortex 9, −34, 71 0.0002 83.6 61 ± 13
Right SPG Superior parietal 5 Somatosensory association cortex 17, −38, 63 0.0002 81.6 98 ± 30
Left MFG Caudal middle frontal 8/9 Dorsolateral PFC −27, 9, 46 0.002 71.4 83 ± 26
Right pre‐CG Pre‐central, lateral 4/6 Primary motor/premotor cortex 38, −5, 53 0.002 43.7 45 ± 14
Right IFG Inferior frontal, pars opercularis 44 Ventrolateral PFC 42, 15, 7 0.0002 40.6 49 ± 12
Left PCG Dorsal postcentral 2 Primary somatosensory cortex −13, −32, 71 0.001 36.6 33 ± 8