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. 2024 Mar 17;14:6406. doi: 10.1038/s41598-024-56859-9

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© The Author(s) 2024

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Component loadings generated from a PCA of QBA terms showing the two main components of interest (Dim1: PC1_Valence, Dim2: PC2_Arousal). Arrow color is indicative of the strength of contribution of the term.