Figure 4

Learning curves for the two groups of trained dyslexics in each of the training task. (a), the change of the threshold of length estimation during the 10 sessions. (b), the accuracy change in the visual search task during the 10 sessions; (c), the change in mean accuracy of searching 3/4 height ovals among circles in the visual search task; (d), the learning curve of subtractions between the total number of digits participants read in the time limitation of 20 seconds and the number of errors; (e), the total accuracy in maze and line puzzle tasks. Error bars indicate standard deviations. Dashed lines in black represent performance of VAS-impaired DD; dashed lines in grey represent performance of VAS-intact DD.