Corpus callosum thickness estimation using elastic shape matching

作者: Brandon Ayers , Eileen Luders , Nicolas Cherbuin , Shantanu H. Joshi

DOI: 10.1109/ISBI.2015.7164166

关键词:

摘要: We present a shape-based approach for calculating the thickness of corpus callosum. The callosum is delineated from MRI midsagittal white matter boundary and represented as parameterized curve consisting top bottom boundaries by trained expert. are first in quotient space open curves, then elastically matched under geometric framework that generates an optimal correspondence between their “shapes”. This matching computed using geodesic shape representations invariant to reparameterizations curves. Callosal given distance points on boundaries. Our results within healthy population N = 96 subjects show significant differences callosal elastic compared direct Euclidean approach.

参考文章(13)
SHANTANU H. JOSHI, ALBERT PRIETO-MÁRQUEZ, WILLIAM C. PARKER, A landmark-free method for quantifying biological shape variation Biological Journal of The Linnean Society. ,vol. 104, pp. 217- 233 ,(2011) , 10.1111/J.1095-8312.2011.01704.X
Anuj Srivastava, Washington Mio, Eric Klassen, Shantanu Joshi, Geometric analysis of continuous, planar shapes energy minimization methods in computer vision and pattern recognition. pp. 341- 356 ,(2003) , 10.1007/978-3-540-45063-4_22
Shantanu H. Joshi, Katherine L. Narr, Owen R. Philips, Keith H. Nuechterlein, Robert F. Asarnow, Arthur W. Toga, Roger P. Woods, Statistical shape analysis of the corpus callosum in Schizophrenia. NeuroImage. ,vol. 64, pp. 547- 559 ,(2013) , 10.1016/J.NEUROIMAGE.2012.09.024
Boris Gutman, Kaarin J. Anstey, Perminder Sachdev, Arthur W. Toga, Eileen Luders, Nicolas Cherbuin, Paul M. Thompson, When more is less: associations between corpus callosum size and handedness lateralization. NeuroImage. ,vol. 52, pp. 43- 49 ,(2010) , 10.1016/J.NEUROIMAGE.2010.04.016
E. Luders, P. M. Thompson, A. W. Toga, The development of the corpus callosum in the healthy human brain. The Journal of Neuroscience. ,vol. 30, pp. 10985- 10990 ,(2010) , 10.1523/JNEUROSCI.5122-09.2010
Christopher L. Adamson, Amanda G. Wood, Jian Chen, Sarah Barton, David C. Reutens, Christos Pantelis, Dennis Velakoulis, Mark Walterfang, Thickness profile generation for the corpus callosum using Laplace's equation Human Brain Mapping. ,vol. 32, pp. 2131- 2140 ,(2011) , 10.1002/HBM.21174
Eileen Luders, Katherine L. Narr, Robert M. Bilder, Paul M. Thompson, Philip R. Szeszko, Liberty Hamilton, Arthur W. Toga, Positive correlations between corpus callosum thickness and intelligence. NeuroImage. ,vol. 37, pp. 1457- 1464 ,(2007) , 10.1016/J.NEUROIMAGE.2007.06.028
Roger P. Woods, Scott T. Grafton, Colin J. Holmes, Simon R. Cherry, John C. Mazziotta, Automated Image Registration: I. General Methods and Intrasubject, Intramodality Validation Journal of Computer Assisted Tomography. ,vol. 22, pp. 139- 152 ,(1998) , 10.1097/00004728-199801000-00027
Weiwei Men, Dean Falk, Tao Sun, Weibo Chen, Jianqi Li, Dazhi Yin, Lili Zang, Mingxia Fan, The corpus callosum of Albert Einstein‘s brain: another clue to his high intelligence? Brain. ,vol. 137, ,(2014) , 10.1093/BRAIN/AWT252
Shantanu H. Joshi, Eric Klassen, Anuj Srivastava, Ian Jermyn, A Novel Representation for Riemannian Analysis of Elastic Curves in Rn computer vision and pattern recognition. ,vol. 2007, pp. 1- 7 ,(2007) , 10.1109/CVPR.2007.383185