Nat. Neurosci. 6, 1108–1112 (2003)

Due to a copy editing error, an extra symbol ('RE group') appeared in the key to Fig. 3. The corrected graph is shown below.

The effect of duration of visual deprivation on second-order relational processing. Individual Z-scores for accuracy on the upright spacing set for patients with deprivation affecting mainly the right hemisphere (LE group) are plotted as a function of the duration of visual deprivation from birth. For comparison, Z-scores are shown for patients (n = 10) with deprivation affecting both hemispheres (BE group). Negative scores represent deficits in units of standard deviation from the norm for the patient's age.