Figure 1
From: Diffusivity of the uncinate fasciculus in heroin users relates to their levels of anxiety
WM tract clusters in heroin users that were significantly associated with their duration of heroin consumption in months after controlling for age, Raven’s Progressive Matrices score and duration of abstinence are overlaid in red-yellow on the corresponding template in standard MNI space. (a) FA; (b) RD. The mean FA and RD of the significantly different clusters are plotted against the duration of heroin consumption for demonstration purposes. A, anterior; FA, fractional anisotropy; L, left; MNI, Montreal Neurological Institute; P, posterior; R, right; RD, radial diffusivity; WM, white matter.
