Research Article
Volumetric Analysis of Amygdala, Hippocampus, and Prefrontal Cortex in Therapy-Naive PTSD Participants
Table 1
-test (other parameters showed no statistically significant differences).
| Parameters | | Mean | Std. Deviation | | df | |
| Age | PTSD+ | 49 | 46.4694 | 8.16523 | −0.208 | 77 | 0.836 | PTPD− | 30 | 46.8667 | 8.39020 | Left hippocampus | PTSD+ | 49 | 3.5616 | 0.71178 | −0.965 | 55.577 | 0.339 | PTPD− | 30 | 3.6637 | 0.15949 | Right hippocampus | PTSD+ | 49 | 3.5704 | 0.70175 | −1.200 | 55.774 | 0.235 | PTPD− | 30 | 3.6957 | 0.15939 | Left amygdala | PTSD+ | 49 | 1.6645 | 0.20737 | −8.453 | 72.700 | <0.001 | PTPD− | 30 | 1.9553 | 0.09587 | Right amygdala | PTSD+ | 49 | 1.6760 | 0.22086 | −8.228 | 68.675 | <0.001 | PTPD− | 30 | 1.9677 | 0.08854 | Left prefrontal cortex | PTSD+ | 49 | 164.7553 | 21.71777 | 0.445 | 77 | 0.657 | PTPD− | 30 | 162.4967 | 22.14106 | Right prefrontal cortex | PTSD+ | 49 | 162.2963 | 21.39362 | 0.445 | 77 | 0.657 | PTPD− | 30 | 160.0714 | 21.81059 |
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