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On the non-uniform complexity of brain connectivity

Publication ,  Journal Article
Haro, G; Lenglet, C; Sapiro, G; Thompson, P
Published in: 2008 5th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, Proceedings, ISBI
September 10, 2008

A stratification and manifold learning approach for analyzing High Angular Resolution Diffusion Imaging (HARDI) data is introduced in this paper. HARDI data provides high-dimensional signals measuring the complex microstructure of biological tissues, such as the cerebral white matter. We show that these high-dimensional spaces may be understood as unions of manifolds of varying dimensions/complexity and densities. With such analysis, we use clustering to characterize the structural complexity of the white matter. We briefly present the underlying framework and numerical experiments illustrating this original and promising approach. ©2008 IEEE.

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Published In

2008 5th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, Proceedings, ISBI

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Publication Date

September 10, 2008

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887 / 890
 

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Haro, G., Lenglet, C., Sapiro, G., & Thompson, P. (2008). On the non-uniform complexity of brain connectivity. 2008 5th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, Proceedings, ISBI, 887–890. https://doi.org/10.1109/ISBI.2008.4541139
Haro, G., C. Lenglet, G. Sapiro, and P. Thompson. “On the non-uniform complexity of brain connectivity.” 2008 5th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, Proceedings, ISBI, September 10, 2008, 887–90. https://doi.org/10.1109/ISBI.2008.4541139.
Haro G, Lenglet C, Sapiro G, Thompson P. On the non-uniform complexity of brain connectivity. 2008 5th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, Proceedings, ISBI. 2008 Sep 10;887–90.
Haro, G., et al. “On the non-uniform complexity of brain connectivity.” 2008 5th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, Proceedings, ISBI, Sept. 2008, pp. 887–90. Scopus, doi:10.1109/ISBI.2008.4541139.
Haro G, Lenglet C, Sapiro G, Thompson P. On the non-uniform complexity of brain connectivity. 2008 5th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, Proceedings, ISBI. 2008 Sep 10;887–890.

Published In

2008 5th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, Proceedings, ISBI

DOI

Publication Date

September 10, 2008

Start / End Page

887 / 890