Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10307751 | Schizophrenia Research | 2014 | 4 Pages |
Abstract
Auditory-verbal hallucinations (AVHs) are associated with an impaired connectivity of large-scale networks. To examine the relationship between white-matter integrity and AVHs, we conducted a meta-analysis of diffusion-tensor-imaging studies that compared patients with schizophrenia and AVHs with matched healthy controls (HCs). Five studies were retained gathering 256 DTI data points, divided into AVHs (n = 106) and HCs (n = 150). The meta-analysis demonstrated a reduced fractional anisotropy in the left Arcuate Fasciculus (AF) of hallucinators (hg = â 0.42; CI[â 0.69,â 0.16]; p < 10â 3). The current meta-analysis confirmed disruptions of white matter integrity in the left AF bundle of schizophrenia patients with AVHs.
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Authors
Pierre A. Geoffroy, Josselin Houenou, Alain Duhamel, Ali Amad, Antoin D. De Weijer, Branislava ÄurÄiÄ-Blake, David E.J. Linden, Pierre Thomas, Renaud Jardri,