MRI Diffusion Indices Sampled Along Streamline Trajectories: Quantitative Tractography Mapping

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MRI Diffusion Indices Sampled Along Streamline Trajectories: Quantitative Tractography Mapping

Abstract Several useful tractography-derived maps have recently been introduced, such as track density imaging (TDI) and the average pathlength map (APM). Here, an extension to these techniques is introduced by sampling diffusion indices along streamline trajectories (DIST). With this approach, voxels contain summary information of diffusivity measures within streamlines. The diffusion metric...

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ژورنال

عنوان ژورنال: Brain Connectivity

سال: 2011

ISSN: 2158-0014,2158-0022

DOI: 10.1089/brain.2011.0040