Ontology highlight
ABSTRACT:
SUBMITTER: Wang X
PROVIDER: S-EPMC4465522 | biostudies-literature | 2014 Jun
REPOSITORIES: biostudies-literature
Wang Xuejing X Nan Bin B Zhu Ji J Koeppe Robert R
The annals of applied statistics 20140601 2
The primary motivation and application in this article come from brain imaging studies on cognitive impairment in elderly subjects with brain disorders. We propose a regularized Haar wavelet-based approach for the analysis of three-dimensional brain image data in the framework of functional data analysis, which automatically takes into account the spatial information among neighboring voxels. We conduct extensive simulation studies to evaluate the prediction performance of the proposed approach ...[more]