Please use this identifier to cite or link to this item:
https://hdl.handle.net/2440/80557
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 Responsibility: | 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. |
Description (link): | http://www.ismrm.org/11/index.htm |
Published version: | http://cds.ismrm.org/protected/11MProceedings/files/3970.pdf |
Appears in Collections: | Aurora harvest 4 Psychology publications |
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