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Agreement between the white matter connectivity based on the tensor-based morphometry and the volumetric white matter parcellations based on diffusion tensor imaging

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Zitation

Kim, S.-G., Hyekyoung, L., Chung, M. K., Hanson, J. L., Avants, B. B., Gee, J. C., et al. (2012). Agreement between the white matter connectivity based on the tensor-based morphometry and the volumetric white matter parcellations based on diffusion tensor imaging. In Proceedings of the 9th IEEE International Symposium on Biomedical Imaging (ISBI) (pp. 42-45).


Zitierlink: https://hdl.handle.net/11858/00-001M-0000-000E-73B7-6
Zusammenfassung
We are interested in investigating white matter connectivity using a novel computational framework that does not use diffusion tensor imaging (DTI) but only uses T1-weighted magnetic resonance imaging. The proposed method relies on correlating Jacobian determinants across different voxels based on the tensor-based morphometry (TBM) framework. In this paper, we show agreement between the TBM-based white matter connectivity and the DTI-based white matter atlas. As an application, altered white matter connectivity in a clinical population is determined.