A Publicly Available, High Resolution, Unbiased CT Brain Template

ABSTRACT: Clinical imaging relies heavily on X-ray computed tomography (CT) scans for diagnosis and prognosis. Many research applications aim to perform population-level analyses, which require images to be put in the same space, usually defined by a population average, also known as a template. We present an open-source, publicly available, high-resolution CT template. With this template, we provide voxel-wise standard deviation and median images, a basic segmentation of the cerebrospinal fluid spaces, including the ventricles, and a coarse whole brain labeling. This template can be used for spatial normalization of CT scans and research applications, including deep learning. The template was created using an anatomically-unbiased template creation procedure, but is still limited by the population

SUBMITTER: Muschelli J 

PROVIDER: S-EPMC7274757 | biostudies-literature | 2020 Jan

REPOSITORIES: biostudies-literature