Table 3.

Location, anatomic labels, and comparison statistics for significant clusters from the cortical thickness analysis

		Low PA	High PA
Cortical Region	MNI Coordinates	Mean (mm)	Mean (mm)	T-stat (mm)	Effect size (mm)
Right Hemisphere
Superior frontal gyrus	10.3, 66.9, 29.4	2.399	3.169	5.651	0.77
Transverse frontopolar gyri and sulci	10.0, 89.3, −13.0	2.285	2.889	2.889	0.604
Angular gyrus	65.0, −29.0, 18.8	2.2	2.884	3.08	0.684
Lateral occipito-temporal gyrus	46.4, −28.7, −46.0	2.568	3.393	4.105	0.825
Left Hemisphere
Superior frontal gyrus	−6.9, 44.7, 44.6	3.074	3.433	4.583	0.359
Lateral aspect of superior temporal gyrus	−43.5, 41.1, −47.9	3.191	3.883	3.44	0.692
Inferior temporal gyrus	−60.1, −47.1, −24.9	2.681	3.496	3.804	0.815
Supramarginal gyrus	−67.4, −12.1, 2.0	2.727	3.068	2.804	0.341
Lateral occipito-temporal gyrus	−39.3, −22.6, −46.7	2.877	3.477	3.891	0.6
Middle occipital gyrus	−31.8, −72.7, 13.1	3.011	3.467	3.164	0.456

PA = Physical Activity