Table 2.

Demographics, CBF and brain volume ROI data from NC and TBI groups

Variables	NC	TBI	p-value
N (women)	16 (9)	16 (9)	-
Age (years)	47.3 ± 11.8	47.7 ± 12.3	0.930
CBF (ml/100g/min)
Total cerebral cortex	49.1 ± 7.9	50.6 ± 8.9	0.632
Left hippocampus	59.0 ± 10.8	45.8 ± 7.3	0.0003
Left caudate	37.5 ± 10.5	25.9 ± 7.6	0.001
Right hippocampus	59.3 ± 10.3	48.0 ± 7.4	0.001
Left thalamus	52.5 ± 12.4	39.3 ± 8.0	0.001
Right thalamus	54.4 ± 12.3	41.9 ± 9.8	0.003
Left amygdala	52.9 ± 10.5	43.3 ± 8.9	0.009
Brain Volume (% WBV)
Total cerebral cortex	27.3 ± 2.23	25.63 ± 2.81	0.23
Left thalamus	0.53 ± 0.06	0.53 ± 0.06	0.84
Right thalamus	0.43 ± 0.05	0.41 ± 0.04	0.43
Left caudate	0.20 ± 0.02	0.19 ± 0.02	0.20
Left hippocampus	0.25 ± 0.03	0.23 ± 0.03	0.19
Right hippocampus	0.25 ± 0.03	0.23 ± 0.02	0.05
Left amygdala	0.09 ± 0.01	0.09 ± 0.01	0.33

All data are presented as mean ± standard deviation