Figure 3: Graph filtration of the PD and control groups. | Scientific Reports

Figure 3: Graph filtration of the PD and control groups.

From: Disrupted brain metabolic connectivity in a 6-OHDA-induced mouse model of Parkinson’s disease examined using persistent homology-based analysis

Figure 3

The graphs are shown at six different filtration values, ε = 0.1, 0.2,…, 0.6. Note that areas in the PD group are clustered to a giant single component with larger filtration values (distances) compared with the control group, suggesting globally disrupted and weak connectivity in the PD group.

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