Fig. 4.

Prediction of sex from the functional connectivity using SVM. AUCs and the accuracy of the sex classification based on the functional connectivities in the HCPex atlas which were used as the features to train the model. The functional connectivity links for this test were selected from the top percentage of significant links after Bonferroni correction shown on the x axis in the training set. The results are shown for prediction in the group not used for training in the split data design. The accuracy and AUC increased as more of the significantly different links between females and males were used