Figure 4
Prediction results when only the mPFC–NAc connection was used for predicting changes in pain intensity. (A) Three different definitions of the mPFC and NAc regions according to the different radii. (B) Graphs showing AUC values for classifying between SBPp and SBPr groups. Brain images were made using FSLeyes v.0.31.234 and the graphs were made using MATLAB R2017b (MathWorks Inc., Natick, MA, USA). mPFC medial prefrontal cortex, NAc nucleus accumbens, L left, R right, AUC area under the curve.
