FIGURE 2.

Pituitary dysfunction and white matter damage in blast traumatic brain injury. Lower fractional anisotropy was seen in a priori white matter tract regions of interest in soldiers with pituitary dysfunction after blast traumatic brain injury (black, n = 6) compared to those without pituitary dysfunction (white, n = 13). Data are expressed as mean ± standard deviation. *p < 0.05 (unpaired t test). Ant = anterior; CC = corpus callosum; Cap = capsule; Int = internal; Post = posterior; WM = white matter.