Table 4.
Subcortical volume comparisons by pubertal development, with and without total brain volume correction
| No TBV correction | TBV correction | |||
|---|---|---|---|---|
| B | CI (95%) | B | CI (95%) | |
| TBVa | −55,240.00*** | −87,406.73, −23,073.86 | — | — |
| R Amyg | −88.60** | −146.81, −30.39 | −24.68 | −71.10, 21.73 |
| L Amyg | −57.61* | −114.58, −0.64 | 1.75 | −45.21, 48.71 |
| R Hipp | −199.70** | −335.37, −64.04 | −53.42 | −162.92, 56.08 |
| L Hipp | −139.91* | −268.88, −10.94 | −1.69 | −106.18, 102.81 |
| R NAcc | −14.41 | −42.15, 13.33 | 7.98 | −17.41, 33.37 |
| L NAcc | −8.31 | −37.55, 20.93 | 5.53 | −23.61, 34.68 |
aTBV (total brain volume) represented by Freesurfer’s BrainSegVolNotVent. Amyg amygdala; CI confidence interval; Hipp hippocampus; NAcc nucleus accumbens.
*p < .05; **p < .01; ***p < .001.