RBFOX3 and ischemia: In the ND/ischemia group, NeuN-immunoreactive neurons were not significantly altered (p < 0.001) in number at 1 day and 2 days (about 98% and 95% of the ND/sham group, respectively) after ischemia (Figure 5B,C,Q), showing that the intensity of NeuN immunoreactivity at 2 days post-ischemia was weaker than that in the ND/sham group (Figure 5C).