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Fisher discriminative analysis of resting-state brain function for attention-deficit/hyperactivity disorder
Zhu, Chao-Zhe1,2; Zang, Yu-Feng1,2; Cao, Qing-Jiu3; Yan, Chao-Gan1; He, Yong4; Jiang, Tian-Zi2; Sui, Man-Qiu3; Wang, Yu-Feng3
2008-03-01
发表期刊NEUROIMAGE
卷号40期号:1页码:110-120
文章类型Article
摘要In this study a resting-state fMRI based classifier, for the first time, was proposed and applied to discriminate children with attention-deficit/hyperactivity disorder (ADHD) from normal controls. On the basis of regional homogeneity (ReHo), a mapping of brain function at resting state, PCA-based Fisher discriminative analysis (PC-FDA) was trained to build a linear classifier. Permutation test was then conducted to identify the brain areas with the most significant contribution to the final discrimination. Experimental results showed a correct classification rate of 85% using a leave-one-out cross-validation. Moreover, some highly discriminative brain regions, like the prefrontal cortex and anterior cingulate cortex, well confirmed the previous findings on ADHD. Interestingly, some important but less reported regions such as the thalamus were also identified. We conclude that the classifier, using resting-state brain function as classification feature, has potential ability to improve current diagnosis and treatment evaluation of ADHD. (c) 2007 Published by Elsevier Inc.
关键词Fisher Discriminative Analysis Adhd Reho Resting State Fmri
WOS标题词Science & Technology ; Life Sciences & Biomedicine
关键词[WOS]DEFICIT HYPERACTIVITY DISORDER ; ANTERIOR CINGULATE CORTEX ; REGIONAL HOMOGENEITY ; PERFORMANCE METRICS ; ACTIVATION PATTERNS ; ALZHEIMERS-DISEASE ; CONNECTIVITY ; MRI ; CLASSIFICATION ; CHILDREN
收录类别SCI
语种英语
WOS研究方向Neurosciences & Neurology ; Radiology, Nuclear Medicine & Medical Imaging
WOS类目Neurosciences ; Neuroimaging ; Radiology, Nuclear Medicine & Medical Imaging
WOS记录号WOS:000253362100012
引用统计
文献类型期刊论文
条目标识符http://ir.ia.ac.cn/handle/173211/9674
专题09年以前成果
作者单位1.Beijing Normal Univ, State Key Lab Cognit Neurosci & Learning, Beijing 100875, Peoples R China
2.Chinese Acad Sci, Inst Automat, Natl Lab Pattern Recognit, Beijing 100875, Peoples R China
3.Peking Univ, Inst Mental Hlth, Beijing 100871, Peoples R China
4.McGill Univ, Montreal Neurol Inst, McConnell Brain Imaging, Montreal, PQ H3A 2B4, Canada
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Zhu, Chao-Zhe,Zang, Yu-Feng,Cao, Qing-Jiu,et al. Fisher discriminative analysis of resting-state brain function for attention-deficit/hyperactivity disorder[J]. NEUROIMAGE,2008,40(1):110-120.
APA Zhu, Chao-Zhe.,Zang, Yu-Feng.,Cao, Qing-Jiu.,Yan, Chao-Gan.,He, Yong.,...&Wang, Yu-Feng.(2008).Fisher discriminative analysis of resting-state brain function for attention-deficit/hyperactivity disorder.NEUROIMAGE,40(1),110-120.
MLA Zhu, Chao-Zhe,et al."Fisher discriminative analysis of resting-state brain function for attention-deficit/hyperactivity disorder".NEUROIMAGE 40.1(2008):110-120.
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