Severity of behavioural and neuroanatomic deficit with increasing duration of binocular decorrelation. For the behavioural measures, the regression lines plot the magnitude of the deficit in multiples of standard deviation, normalized to the average value of the 3-wk monkey group. For the neuroanatomic measure, the line plots magnitude as a multiple of the proportion difference in the 3-wk monkey group. OKN Asym, OKN nasotemporal asymmetry; Pur Asym, pursuit asymmetry; A-D Ver, accommodative-disparity vergence; Nyst, latent nystagmus; SLD Ver, short-latency disparity vergence; Stereo, stereopsis; mVEP, motion VEP; Eso, esotropia; DVD, dissociated vertical deviation; V1 binoc, V1 binocular connections.