Table 3.

Group differences in volume of SBN and ROI

Network/Region	Control	Mild	Mild-complex	Moderate TBI	Severe TBI	F	P-value	η2
SBN	189 559	194 590	190 039	191 081	171 038a,b,c,d	9.573	0.000
STS	23 049	23 519	22 698	23 029	20 741a,b,c,d	2.603	0.039	0.08
FG	10 043	11 319	10 085	10 699	10 175b	2.726	0.032	0.08
TP	11 842	12 172	11 851	12 671	10 250a,b,c,d	4.206	0.003	0.12
mPFC	2010	2048	1776	1991	1639a,b,d	2.669	0.035	0.08
FP	5010	5216	5334	5061	4683	1.054	ns	0.03
OFC	33 572	35 601	32 594e	33 798f	29 743a,b,c,d	8.757	0.000	0.22
TPJ	38 044	38 319	38 231	37 302	34 401a,b,c,d	3.081	0.019	0.09
Cingulate	35 635	36 620	34 903	35 531	31 695a,b,c,d	6.163	0.000	0.17
Insula	26 500	27 385	26 456	26 961	25 504a,b,c,d	2.300	0.062	0.07
Amygdala	3334	3507	3195	3422	3165b,d	2.641	0.037	0.08

Note: statistically significant (P < 0.05) analyses comparing. ^aTD vs TBI-Severe; ^bTBI-Mild vs TBI-Severe; ^cTBI-Mild complex vs TBI-Severe; ^dTBI-Moderate vs TBI-Severe; ^eMild vs Mild Complex; ^fTBI-Mild vs TBI-Moderate.

STS, superior temporal sulcus; FG, fusiform gyrus; TP, temporal pole; mPFC, medial prefrontal cortex; FP, frontal pole; OFC, orbitofrontal cortex; TPJ, temporo-parietal junction.