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Measurement of cortical thickness from MRI by minimum line integrals on soft-classified tissue
2009
Human Brain Mapping
Estimating the thickness of the cerebral cortex is a key step in many brain imaging studies, revealing valuable information on development or disease progression. In this work, we present a framework for measuring the cortical thickness, based on minimizing line integrals over the probability map of the gray matter in the MRI volume. We first prepare a probability map that contains the probability of each voxel belonging to the gray matter. Then, the thickness is basically defined for each
doi:10.1002/hbm.20740
pmid:19219850
pmcid:PMC2903209
fatcat:yybvw3c2ovgmjjw3kynpestdsq