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. 2020 Sep 28;28:102452. doi: 10.1016/j.nicl.2020.102452

Fig. 1.

Fig. 1

Schematic figure of Canonical Correlation Analysis (CCA). Mth pairs of mode represent a multivariate association between canonical variates of brain canonical variate (U, top left) and NPI canonical variate (V, top right). Bottom: Each canonical variate represents a linear combination of the brain and NPI’s principal component (PC) scores, and identifies two highest canonical modes.