Consensus inference in neuroimaging

被引:17
作者
Hansen, LK [1 ]
Nielsen, FA
Strother, SC
Lange, N
机构
[1] Tech Univ Denmark, DK-2800 Lyngby, Denmark
[2] Vet Adm Med Ctr, PET Imaging Serv, Minneapolis, MN 55417 USA
[3] McLean Hosp, Lab State Neuroimaging, Boston, MA USA
[4] Harvard Univ, Sch Med, Boston, MA USA
关键词
D O I
10.1006/nimg.2000.0718
中图分类号
Q189 [神经科学];
学科分类号
071006 ;
摘要
We introduce model averaging in neuroimaging. We show that model summary images can be directly compared and averaged after histogram equalization. We demonstrate that averaging enhances the ROC curve in a simulation study. The averaging procedure is applied to a fMRI study of motor cortex. (C) 2001 Academic Press.
引用
收藏
页码:1212 / 1218
页数:7
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