Table 2 The mean and standard deviation of the visual interpretability scores over all samples in the test set given by a neurologist and two licensed neuropsychologists (scores from 1 to 5; 1 being the worst and 5 being the best in terms of providing a visual interpretability that aligned with their experience and knowledge)

From: An explainable self-attention deep neural network for detecting mild cognitive impairment using multi-input digital drawing tasks