Fig. 2.
Effects of treadmill exercise on performance time, correct number, and error score in the radial 8-arm maze test. A, sham-operation group; B, sham-operation and treadmill exercise group; C, traumatic brain injury (TBI)-induced group; D, TBI-induced and treadmill exercise group. *P<0.05 compared to the sham-operation group. #P<0.05 compared to the TBI-induced group.