4.6 Review

Towards a neurocircuitry in anorexia nervosa: Evidence from functional neuroimaging studies

Journal

JOURNAL OF PSYCHIATRIC RESEARCH
Volume 43, Issue 14, Pages 1133-1145

Publisher

PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.jpsychires.2009.04.005

Keywords

Anorexia nervosa; Psychiatric eating disorders; Functional neuroimaging; Review

Categories

Funding

  1. Research Fund K.U.Leuven [VIS/02/007, OT/03/57, OT105/58]
  2. Institute for the Promotion of Innovation [SB050151]
  3. Fonds voor Wetenschappelijk Onderzoek - Vlaanderen [G.0598.06]

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Functional neuroimaging is widely used to unravel changes in brain functioning in psychiatric disorders. In the current study, we review single-photon emission tomography (SPECT), positron emission tomography (PET) and functional magnetic resonance imaging (fMRI) studies in anorexia nervosa (AN), a difficult-to-treat eating disorder with the highest mortality rate among psychiatric disorders. We discuss the role of the parietal cortex, anterior and subgenual cingulate cortex, frontal cortex and temporal lobe in light of the cardinal symptoms of AN. The insights of the current review may ultimately lead to the development of new treatments. (C) 2009 Elsevier Ltd. All rights reserved.

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