TRANSFER OF TDT TRAINING The results of the FrACT, analyzed with paired t -tests, showed a trend toward improvement of the Vernier task [ t (11) = 2.22; p = 0.048, not corrected for multiple comparisons; otherwise p = 0.2, Bonferroni corrected] in the patient group (see Figure 5 ).
One-factorial ANOVAs for the factor session for the patients and controls separately with target locations either PRL or OppPRL indicated a marginally significant quadratic trend (blue line in Figure 7 , upper right panel) for the control group [ F (1,9) = 5.05; p = 0.05, not corrected for multiple comparisons; otherwise p = 0.1, Bonferroni corrected].
Differences in SOAs in training session 1 between the patient and control group just failed to reach significance [ t (23) = 2.2; p = 0.08, Bonferroni corrected for multiple comparisons].
fMRI DATA Patients exhibited a trend for increased percent signal changes from the second to the third fMRI session which was similar for the PRL and OppPRL projection zones in the early visual cortex, but which failed to reach statistical significance (see Figure 7 , upper panel).