Those regions showing significantly greater GMV in 14 year olds reporting 1 or 2 instances of cannabis use than in matched controls, when controlling for agoraphobia and sensation seeking
| Region | Vol | Peak voxel | |
|---|---|---|---|
| Left temporal | 4836 vox (16,321 μl) | −55, −2, −14 | F(1,76) = 8.018, pcorr = 0.011 |
| Right temporal | 3425 vox (11,559 μl) | 30, −11, −27 | F(1,76) = 6.026, pcorr = 0.016 |
| Bilateral posterior/inferior parietal | 4907 vox (16,561 μl) | −24, −59, 3 | F(1,76) = 12.718, pcorr = 0.002 |
| Left inferior temporal gyrus | 603 vox (2,038 μl) | −50, −9, −42 | F(1,76) = 12.755, pcorr = 0.002 |