Figure 6.

Specific lesion atoms show strong lateralization for the Seoul Verbal Learning (A) and Rey Complex Figure Test (B). The Seoul Verbal Learning Tests (SVL) featured lateralization effects for three lesion atoms, as did the Boston Naming Test. Only one lesion atom was lateralized for the Rey Complex Figure Test (RC). Left lateralization for SVL arose due to the difference between negative left-hemispheric and neutral right-hemispheric predictive relevances. Conversely, right lateralization for RC occurred due to negative right-hemispheric and neutral left-hemispheric predictive relevances. Left columns: Plots visualize the joint density for combinations of parameter weights for age and each of the four lesion atoms. Age is plotted on the x-axis, weights of lesion atoms on the y-axis. Left-hemispheric lesion atom weights are shown in orange, right-hemispheric ones are shown in yellow. Right columns: Differences between left- and right-hemispheric lesion atom-wise predictive relevances. Figures are shown slightly transparent, in case of a non-defensible difference and thus absent lateralization (zero inside of 94% highest-posterior density interval).