Fig. 6From: Comparing a pre-defined versus deep learning approach for extracting brain atrophy patterns to predict cognitive decline due to Alzheimer’s disease in patients with mild cognitive symptomsHeatmap with features used by the CNN. This figure shows the results of an occlusion experiment. Areas of the brain which are colored red are those areas whose occlusion led to a drop in model performance compared to when no occlusion was usedBack to article page