Fig. 2.

Patterns of thought identified in this study. The word cloud shows the loadings identified through the independent application of principal component analysis (PCA) to two different data sets (inside and outside the scanner). The colour of the word describes the direction of the relationship (red ​= ​positive, blue ​= ​negative) and the size of the item reflects the magnitude of the loading. The scatter plots in the grey subpanel show the correlations across the 46 individuals who participated in both sessions. In both cases we selected three components based on the scree plot and applied varimax rotation to the dimensions.