Fig. 1.

Effects of LLLI on motor function. A Changes in locomotor function after LLLI (BBB score). In the 0.8 J group, locomotor function recovered significantly from days 4 to 35 after SCI, except on days 10. BBB scores for the 0.4 J group significantly increased from days 4 to 35 after SCI, except from days 7 to 10. *P < 0.05. B Changes in combined behavioral score after LLLI. CBS in the 0.8 J group was significantly lower on days 4, 21, 28, and 35 after SCI than the sham group. *P < 0.05. All data are expressed as mean ± SEM