White matter microstructure and volitional motor activity in schizophrenia: A diffusion kurtosis imaging study

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• 作者：Lise Docx^a ; ^b ; ¹ ; ^{lise.docx@uantwerpen.be} ; Louise Emsell^c ; ¹ ; Wim Van Hecke^d ; Timo De Bondt^d ; Paul M. Parizel^d ; Bernard Sabbe^a ; ^e ; Manuel Morrens^a ; ^b
• 关键词：Avolition ; Actigraphy ; Diffusion imaging ; Motor activity ; Schizophrenia ; White matter
• 刊名：Psychiatry Research: Neuroimaging
• 出版年：2017
• 出版时间：28 February 2017
• 年：2017
• 卷：260
• 期：Complete
• 页码：29-36
• 全文大小：883 K
• 卷排序：260

文摘

Patients with schizophrenia are less physically active than healthy controls. These motor activity levels are correlated with white matter microstructural changes in patients with schizophrenia but not in healthy controls. DKI and DTI are complementary indices for investigating microstructural changes in schizophrenia.