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  Structural connectivity via the tensor-based morphometry

Kim, S.-G., Chung, M. K., Hanson, J., Avants, B. B., Gee, J. C., Davidson, R. J., et al. (2011). Structural connectivity via the tensor-based morphometry. In Proceedings of the 2011 IEEE International Symposium on Biomedical Imaging: From Nano to Macro (pp. 808-811).

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Item Permalink: http://hdl.handle.net/11858/00-001M-0000-0013-F907-0 Version Permalink: http://hdl.handle.net/21.11116/0000-0002-004E-7
Genre: Conference Paper

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JNet.ISBI2011.Revision.pdf (Preprint), 3MB
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 Creators:
Kim, Seung-Goo1, Author              
Chung, Moo K.1, 2, Author
Hanson, Jamie2, Author
Avants, Brian B.3, Author
Gee, James C.3, Author
Davidson, Richard J.2, Author
Pollak, Seth D.2, Author
Affiliations:
1Seoul National University, Seoul, South Korea, ou_persistent22              
2University of Wisconsin, Madison, WI, USA, ou_persistent22              
3University of Pennsylvania, Philadelphia, PA, USA, ou_persistent22              

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Free keywords: Tensor-based morphometry; Structural connectivity; Brain network; Maltreatment; Jacobian determinant
 Abstract: The tensor-based morphometry (TBM) has been widely used in characterizing tissue volume difference between populations at voxel level. We present a novel computational framework for investigating the white matter connectivity using TBM. Unlike other diffusion tensor imaging (DTI) based white matter connectivity studies, we do not use DTI but only T1-weighted magnetic resonance imaging (MRI). To construct brain network graphs, we have developed a new data-driven approach called the ε-neighbor method that does not need any predetermined parcellation. The proposed pipeline is applied in detecting the topological alteration of the white matter connectivity in maltreated children.

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Language(s): eng - English
 Dates: 2011-03-30
 Publication Status: Published in print
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 Identifiers: DOI: 10.1109/ISBI.2011.5872528
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Title: IEEE International Symposium on Biomedical Imaging: From Nano to Macro
Place of Event: Chicago, IL, USA
Start-/End Date: 2011-03-30 - 2011-04-02

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Title: Proceedings of the 2011 IEEE International Symposium on Biomedical Imaging: From Nano to Macro
Source Genre: Proceedings
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Pages: - Volume / Issue: - Sequence Number: - Start / End Page: 808 - 811 Identifier: ISBN: 978-1-4244-4127-3