Figure 3.
Effects of continuous training (CT) and interval training (IT; 2reps, 4-reps, 10-reps at 20 m/min, and 10-reps at 10 m/min) on average median axon profile length (A) and sprouting index (B). Results from unexercised (UE) mice appear first in both panes. Except for the 10-rep IT group that trained at 10 m/min, exercise resulted in a significant enhancement of axon regeneration as compared to the UE group.