A Bayesian approach to the creation of a study-customized neonatal brain atlas.

ABSTRACT: Atlas-based image analysis (ABA), in which an anatomical "parcellation map" is used for parcel-by-parcel image quantification, is widely used to analyze anatomical and functional changes related to brain development, aging, and various diseases. The parcellation maps are often created based on common MRI templates, which allow users to transform the template to target images, or vice versa, to perform parcel-by-parcel statistics, and report the scientific findings based on common anatomical parcels. The use of a study-specific template, which represents the anatomical features of the study population better than common templates, is preferable for accurate anatomical labeling; however, the creation of a parcellation map for a study-specific template is extremely labor intensive, and the de

SUBMITTER: Zhang Y 

PROVIDER: S-EPMC4165785 | biostudies-literature | 2014 Nov

REPOSITORIES: biostudies-literature