FIG. 6.

Percent BOLD signal change versus CISS scores for CI groups (before and after vergence training) for the FEF-L (A), FEF-R (B), and cerebellar vermis (CV) (C). Linear regression analyses for the difference in the percent BOLD signal change (measurements after vergence training minus measurements before vergence training) as a function of the change in the CISS score (after minus before vergence training) for the FEF-L (D), FEF-R (E), and cerebellum (F). CISS, Convergence Insufficiency Symptom Survey. Color images available online at www.liebertpub.com/brain