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《Chinese Journal of Medical Imaging Technology》 2005-01
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Applications of MR diffusion tensor imaging in psychiatric disorders

YANG Gui fen, ZHANG Yun ting *(Department of Radiology, General Hospital of Tianjin Medical University, Tianjin 300070, China)  
Diffusion tensor imaging (DTI) could measure the diffusion of water in tissues. DTI can help measure and quantify tissue's orientation and structure, making it an ideal tool for examining the integrity of cerebral white matter and the connectivity of neural fiber tracts. By observing diffusion characteristics of water molecules in the white matter, DTI can detect early cerebral white matter changes resulting from psychiatric disorders, suggest the pathological basis of these changes, and be helpful to evaluating the treatment effects. On beginning to be utilized in psychiatric research, DTI shows a certain promise for clinical applications.
【CateGory Index】: R445.2
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