Volume 38 Issue 3, February 2013

Volume 38 Issue 3

Parametric volume of distribution images after administration of a GlyT1 tracer and varying bitopertin doses (Zhou et al 2010). Cover image courtesy of Yun Zhou and Dean Wong, Section of High Resolution Brain PET Imaging, Division of Nuclear Medicine, Department of Radiology, Johns Hopkins University, Baltimore, MD, USA.

White matter areas where carriers of a low activity variant of the glycogen synthase kinase 3-β promoter gene showed significantly higher values of axial diffusivity than homozygotes for the wild variant. Voxels of significant group differences are mapped on the mean fractional anisotropy template of the studied sample. Cover image courtesy of Dr Francesco Benedetti and Dr Irene Bollettini, Ospedale San Raffaele, Division of Neuroscience, Milano, Italy.

Voxelwise t-test results indicating (in red) lower fractional anisotropy (FA) in the left and right posterior cingulum in PTSD+ participants compared to traumatized control participants (p<0.05). Results overlaid on MNI standard brain, displayed in radiological convention. Green voxels depict mean FA skeleton for the entire sample. Cover image courtesy of Dr Negar Fani, Emory University, Department of Psychiatry and Behavioral Sciences, Atlanta, Georgia, USA.

Original Articles