Fig. 6From: Enhancing general spatial skills of young visually impaired people with a programmable distance discrimination training: a case control studyNumber of squares used in BLI EXP and SVI EXP participants during the training. SEM are indicated as whiskers. Red and green asterisks indicate higher level of difficulty compared to the baseline in the BLI EXP and in the SVI EXP, respectively. Dashed black line represents the average number of squares at the baseline. *, pFDR-corrected < 0.05; **, pFDR-corrected < 0.01Back to article page