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. 2022 Oct 17;12:17106. doi: 10.1038/s41598-022-20674-x

Figure 2.

Figure 2

Progression analysis for MCI subjects. (a) Progression analysis based on the deep learning model. (b) Progression analysis based on the ROI-volume/thickness model. The subjects in the ADNI test set are divided into two groups based on the classification results of the deep learning model from their first scan diagnosed as MCI: group A if the prediction is AD, and group B if it is not. The graph shows the fraction of subjects that progressed to AD at different months following the first scan diagnosed as MCI for both groups. Subjects in group A progress to AD at a significantly faster rate, suggesting that the features extracted by the deep-learning model may be predictive of the transition.