Figure 5. Low-dimensional embeddings of age-related changes in the whole-brain functional network.

The first 2-D and 3-D embeddings learned by LPP are plotted in (A) and (C). The first 2-D and 3-D embeddings learned by PCA are plotted in (B) and (D). Each data point represents one subject. The data points of age from 8 to 79 years are colored from blue to red.