Strengths and weaknesses of state of the art fiber tractography pipelines - A comprehensive in-vivo and phantom evaluation study using Tractometer
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- 作者：Peter F. Nehera ; p.neher@dkfz.de" class="auth_mail" title="E-mail the corresponding author ; Maxime Descoteauxb ; m.descoteaux@usherbrooke.ca" class="auth_mail" title="E-mail the corresponding author ; Jean-Christophe Houdeb ; jean-christophe.houde@usherbrooke.ca" class="auth_mail" title="E-mail the corresponding author ; Bram Stieltjesc ; b.stieltjes@dkfz.de" class="auth_mail" title="E-mail the corresponding author ; Klaus H. Maier-Heina ; c ; k.maier-hein@dkfz.de" class="auth_mail" title="E-mail the corresponding author
- 关键词：Connectomics ; Tract-specific quantification ; Constrained spherical deconvolution (CSD) ; Diffusion tensor imaging (DTI) ; Diffusion-weighted imaging (DWI)
- 刊名：Medical Image Analysis
- 出版年：2015
- 出版时间：December 2015
- 年：2015
- 卷：26
- 期：1
- 页码：287-305
- 全文大小：5250 K
文摘
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Extension of Tractometer enabling reference-based evaluation of in-vivo tractograms.
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Extensive study of current diffusion modeling and tractography methods.
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Constrained spherical deconvolution (CSD) predominant modeling technique.
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Global tractography optimal for connectomics and DTI-based tractography.
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Current pipelines still produce many prematurely ending and false positive fibers.