Abstract | ||
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Cortical gyral folding pattern can be described by the hinge numbers, e.g., 2-hinge and 3-hinge gyri. Our recent studies have shown that joint analysis of 2-hinge gyral folding and its fiber connection patterns can be a powerful tool to elucidate the regularity and variability of gyral structures. However, other more complex gyral shape patterns such as 3-hinge gyri have not been investigated yet. In this paper, we proposed a novel computational framework to characterize 3-hinge gyral folding patterns and jointly analyze the correlation between folding and DTI-derived fiber orientation patterns in these regions. To characterize and differentiate these 3-hinge gyral folding patterns, an effective decision tree model is designed and applied to classify these 3-hinge gyral patches into the combinations of five basic sub-types of `S', `U', `V', `I', and other shapes. Then, the correlations between the shapes of these sub-types of 3-hinge gyri and their DTI-derived fiber connection patterns are quantitatively assessed, and our results demonstrated their close relationships. This work further replicated and strengthened our previous finding obtained in 2-hinge gyri that gyral folding patterns are closely correlated with fiber connection patterns. |
Year | DOI | Venue |
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2013 | 10.1109/ISBI.2013.6556418 | ISBI |
Keywords | Field | DocType |
folding pattern,cortical gyral folding pattern,3-hinge gyral patch classification,gyral structure variability,biodiffusion,computational framework,mri,shape analysis,2-hinge gyral folding,gyral shape pattern,gyral structure regularity,image classification,biomedical mri,joint analysis,dti-derived fiber connection pattern,dti,brain,3-hinge gyral folding pattern characterization,fiber shape pattern,decision trees,decision tree model,medical image processing,hinge number,shape,correlation,diffusion tensor imaging | Decision tree,Pattern recognition,Computer science,Decision tree model,Artificial intelligence,Contextual image classification | Conference |
Volume | Issue | ISSN |
null | null | 1945-7928 |
ISBN | Citations | PageRank |
978-1-4673-6456-0 | 1 | 0.41 |
References | Authors | |
4 | 6 |
Name | Order | Citations | PageRank |
---|---|---|---|
Xiang Yu | 1 | 1 | 0.41 |
Hanbo Chen | 2 | 287 | 27.40 |
Tuo Zhang | 3 | 233 | 32.92 |
Xintao Hu | 4 | 118 | 13.53 |
Lei Guo | 5 | 11 | 5.45 |
Tianming Liu | 6 | 1033 | 112.95 |