机构：[1]Center for Brain Imaging Science and Technology, Key Laboratory for Biomedical Engineering of Ministry ofEducation, College of Biomedical Engineering and Instrumental Science, Zhejiang University, Hangzhou, Zhejiang,China[2]Beijing Key Laboratory of Learning and Cognition, School of Psychology, Capital Normal University,Beijing, China[3]Beijing Key Laboratory of Magnetic Resonance Imaging and Brain Informatics, Beijing, China[4]MR Collaboration NE Asia, Siemens Healthcare, Beijing, China[5]MR Collaboration NE Asia, Siemens Healthcare,Shanghai, China[6]Department of Radiology, Xuanwu Hospital, Capital Medical University, Beijing, China医技科室放射科首都医科大学宣武医院[7]Department of Imaging Sciences, University of Rochester, Rochester, NY, USA
Multicenter diffusion magnetic resonance imaging (MRI) has drawn great attention recently due to the expanding need for large-scale brain imaging studies, whereas the variability in MRI scanners and data acquisition tends to confound reliable individual-based analysis of diffusion measures. In addition, a growing number of multi-shell diffusion models have been shown with the potential to generate various estimates of physio-pathological information, yet their reliability and reproducibility in multicenter studies remain to be assessed. In this article, we describe a multi-shell diffusion dataset collected from three traveling subjects with identical acquisition settings in ten imaging centers. Both the scanner type and imaging protocol for anatomical and diffusion imaging were well controlled. This dataset is expected to replenish individual reproducible studies via multicenter collaboration by providing an open resource for advanced and novel microstructural and tractography modelling and quantification.
基金：
National Key R&D Program of China [2017YFC0909200]; National Natural Science Foundation of ChinaNational Natural Science Foundation of China [81871428]; Shanghai Key Laboratory of Psychotic Disorders [13dz2260500, K18-515007-007]; Major Scientific Project of Zhejiang Lab [2018DG0ZX01]; Fundamental Research Funds for the Central UniversitiesFundamental Research Funds for the Central Universities [2019QNA5026, 2019XZZX001-01-08]; Zhejiang Province Laboratory Work Research Project [YB201730]; Beijing Municipal Science and Technology Project of Brain Cognition and Brain Medicine [Z171100000117001]; Beijing Municipal Administration of Hospitals Clinical Medicine Development of Special Funding Support [ZYLX201609]; Beijing Talents Foundation [2016000021223TD07]; Capacity Building for Sci-Tech Innovation -Fundamental Scientific Research Funds [19530050157, 19530050184]; Beijing Brain Initiative of Beijing Municipal Science & Technology Commission; Zhejiang University Education Foundation Global Partnership Fund
第一作者机构：[1]Center for Brain Imaging Science and Technology, Key Laboratory for Biomedical Engineering of Ministry ofEducation, College of Biomedical Engineering and Instrumental Science, Zhejiang University, Hangzhou, Zhejiang,China
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推荐引用方式(GB/T 7714)：
QiqiTong,Hongjian He,TingGong,et al.Multicenter dataset of multi-shell diffusion MRI in healthy traveling adults with identical settings[J].SCIENTIFIC DATA.2020,7(1):doi:10.1038/s41597-020-0493-8.
APA：
QiqiTong,Hongjian He,TingGong,Chen Li,Peipeng Liang...&JianhuiZhong.(2020).Multicenter dataset of multi-shell diffusion MRI in healthy traveling adults with identical settings.SCIENTIFIC DATA,7,(1)
MLA：
QiqiTong,et al."Multicenter dataset of multi-shell diffusion MRI in healthy traveling adults with identical settings".SCIENTIFIC DATA 7..1(2020)
