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Type: Conference item
Title: Voxel-wise histogram analysis of tractography streamline length for assessing brain injury
Author: Pannek, K.
Kampf, T.
Mathias, J.
Brown, G.
Taylor, J.
Salvado, O.
Rose, S.
Citation: Proceedings of ISMRM 19th Annual Meeting & Exhibition, held 7-13 May 2011, Montréal, Québec, Canada: pp. 3970
Publisher: International Society for Magnetic Resonance in Medicine
Issue Date: 2011
Conference Name: Annual Meeting of the International Society for Magnetic Resonance in Medicine (19th : 2011 : Montreal, Canada)
Statement of
K. Pannek, T. Kampf, J. Mathias, G. Brown, J. Taylor, O. Salvado, and S. Rose
Abstract: Streamline number and streamline length are quantitative tractography metrics that are influenced by white matter pathology. We propose to assess streamline length in a fully automated voxel-wise manner. The length distribution within an individual voxel can be described by a mixture of Gaussian distributions, and compared across subjects. Voxel-wise length distributions appear to be highly reproducible over time. We demonstrate how this new method can be used to identify fibre populations affected by white matter pathology.
Rights: All copyrights to accepted abstracts become the property of ISMRM. No proprietary information may be withheld by authors.
RMID: 0030000399
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Appears in Collections:Psychology publications

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