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An algebraic topological method for multimodal brain networks comparisons

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Academic year: 2021

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Figure

Figure 1 summarizes the metric embedding of a multiplex network described above.
FIGURE 2 | Topological algebraic networks comparison. Connectivity from different modalities (here fMRI and DTI) are firstly embedded (black dot points on the manifolds indicate the brain nodes) and then compared in a low-dimensional space
FIGURE 4 | Multi-Dimentional Scaling (MDS) of the embedded networks (A) fMRI single subject (B) fMRI average embedded network (C) fMRI Algebraic Topological aggregation (multiplex)
TABLE 1 | ROIs with connectivity differences from DTI at 1.2 standard deviation.

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