Fig. 5: Mapping factors of the RDoC specific factor model and the data-driven bifactor model using data from whole-brain activation maps.
From: A data-driven latent variable approach to validating the research ___domain criteria framework
Chord diagram showing the weighted links between maps loading on both models. The product of loadings in both models weighs links. Overlaps in maps showing loadings on both models illustrate the complex relations between RDoC factors and those derived using a data-driven bifactors modeling approach. Glass brain maps reflect factor scores (warmer colors = positive scores; cooler colors = negative scores). Word clouds of factors reflect the paradigm descriptors of the top eight maps loading on each factor. The size of words reflects the magnitude of the maps’ factor loading. Source data are provided as a Source Data file.
