FIGURE 4.
Tracts associated with changes of followup minus preflight. There are no significant changes in increasing QA (A). For decreasing QA there were changes in the corpus callosum, cerebellum, lemniscus, corticopontine tract, and corticostriatal tract (FDR = 0.0069) (B). Blue indicates superior – inferior. Green indicates anterior – posterior. Red indicates left – right.