Statistical parametric mapping of brain morphology: Sensitivity is dramatically increased by using brain-extracted images as inputs
نویسندگان
چکیده
منابع مشابه
Statistical parametric mapping of brain morphology: sensitivity is dramatically increased by using brain-extracted images as inputs.
A major attraction of voxel-based morphometry (VBM) is that it allows researchers to explore large datasets with minimal human intervention. However, the validity and sensitivity of the Statistical Parametric Mapping (SPM2) approach to VBM are the subject of considerable debate. We visually inspected the SPM2 gray matter segmentations for 101 research participants and found a gross inclusion of...
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Objective(s): Alternative normalization methods were proposed to solve the biased information of SPM in the study of neurodegenerative disease. The objective of this study was to determine the most suitable count normalization method for SPM analysis of a neurodegenerative disease based on the results of different count normalization methods applied on a prepared digital phantom similar to one ...
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ژورنال
عنوان ژورنال: NeuroImage
سال: 2006
ISSN: 1053-8119
DOI: 10.1016/j.neuroimage.2005.10.054