| QuickBundles, a Method for Tractography Simplification. | |
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MedLine Citation:
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PMID: 23248578 Owner: NLM Status: PubMed-not-MEDLINE |
Abstract/OtherAbstract:
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Diffusion MR data sets produce large numbers of streamlines which are hard to visualize, interact with, and interpret in a clinically acceptable time scale, despite numerous proposed approaches. As a solution we present a simple, compact, tailor-made clustering algorithm, QuickBundles (QB), that overcomes the complexity of these large data sets and provides informative clusters in seconds. Each QB cluster can be represented by a single centroid streamline; collectively these centroid streamlines can be taken as an effective representation of the tractography. We provide a number of tests to show how the QB reduction has good consistency and robustness. We show how the QB reduction can help in the search for similarities across several subjects. |
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Authors:
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Eleftherios Garyfallidis; Matthew Brett; Marta Morgado Correia; Guy B Williams; Ian Nimmo-Smith |
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Publication Detail:
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Type: Journal Article Date: 2012-12-11 |
Journal Detail:
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Title: Frontiers in neuroscience Volume: 6 ISSN: 1662-453X ISO Abbreviation: Front Neurosci Publication Date: 2012 |
Date Detail:
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Created Date: 2012-12-18 Completed Date: 2012-12-19 Revised Date: 2013-04-03 |
Medline Journal Info:
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Nlm Unique ID: 101478481 Medline TA: Front Neurosci Country: Switzerland |
Other Details:
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Languages: eng Pagination: 175 Citation Subset: - |
Affiliation:
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Wolfson College, University of Cambridge Cambridge, UK ; Medical Research Council Cognition and Brain Sciences Unit Cambridge, UK. |
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