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. 2021 Apr 18;30:102677. doi: 10.1016/j.nicl.2021.102677

Fig. 1.

Fig. 1

Flowchart of using a CPM model to predict GMT from whole-brain FC. Here we employed a cross-validated prediction framework to estimate GMT using whole-brain FC at rest. Network connections (FC patterns) identified from the training set were tested on the testing set, data from visit 2, and the control sample. PWH: people with HIV; LOOCV: leave-one-out cross-validation; CPM: connectome-based predictive modeling; FC: functional connectivity; GMT: global mean T-score.