Gray and white matter volume abnormalities in generalized anxiety disorder by categorical and dimensional characterization

@article{Hilbert2015GrayAW,
  title={Gray and white matter volume abnormalities in generalized anxiety disorder by categorical and dimensional characterization},
  author={Kevin Hilbert and Daniel S. Pine and Markus Muehlhan and Ulrike Lueken and Katja Beesdo-Baum},
  journal={Psychiatry Research: Neuroimaging},
  year={2015},
  volume={234},
  pages={314-320}
}
Increasing efforts have been made to investigate the underlying pathophysiology of generalized anxiety disorder (GAD), but only limited consistent information is available on gray (GM) and white matter (WM) volume changes in affected adults. Additionally, few studies employed dimensional approaches to GAD pathology. This study compares structural brain imaging data from n=19 GAD subjects and n=24 healthy comparison (HC) subjects, all medication-free and matched on age, sex and education… CONTINUE READING
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