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. Author manuscript; available in PMC: 2022 Jun 1.
Published in final edited form as: Alzheimers Dement. 2021 Jan 21;17(6):1005–1016. doi: 10.1002/alz.12259

Figure 2.

Figure 2.

Results of fluorodeoxyglucose (FDG) predictions for mutation carriers (MC) (blue) and non-carriers (NC) (red) in select ROIs. Correlation and root mean squared error (RMSE) of predicted versus actual values. The ANN was able to predict future FDG values with an average R2 of 0.93 and RMSE of 0.02 in MCs and NCs, with MCs showing trends of lower predicted FDG values than NCs.