How Diffusion Model and Tract Direction Growth Affects Quantitative DTI Parameters in Ataxia

Keywords

accounts affects although anisotropy applied appropriate ataxia bedpost bigger biomedical blue capsule central cerebral chain clip coherence colored command commonly completed connections connectivity consequences considered consistent control controls cross crossing decrease decreased deeper detect diffusion dimensional directional diseases disruption distribution distributions drawn emerged engineering established estimation every exclude exclusion experience fiber fibers fitting five functional generate generates growth healthy hemisphere hemispheres implemented includes independently integrated integrity internal knowledge last lesions light limb mapping mask masks measured measures membranes model models motor must nearest neither nervous neurological neurology northwestern opal opposite overall overlaid participated pass pathways patients peduncle pixel placement planar posterior prepared probabilistic protocol quantification quantitative radiology rapid reduced reflect regularization remaining represents respectively retained runs sampling seed seeds selection sensory separate several significantly since slices software space start statistically stroke structural subject subjects system table tensor threshold tool toolbox track tract tracts transverse trend understanding visualizations volume white years yellow