Fig. 2

Behavioural improvement assessed by Reuter scores (a) and modified Rivlin’s test results (b) from baseline to 8 weeks after the first transplantation. *Significant differences between the transplantation and control groups (*p < 0.05, **p < 0.01 and ***p < 0.001, respectively). ^#Significant differences for the single injection (SI) and the repeated injection at 7-day intervals (7RI) groups versus the repeated injection at 3-day intervals (3RI) group (^##p < 0.01 and ^###p < 0.001, respectively). b Baseline. D1, first day after spinal cord injury (SCI); W, weeks; W0, before transplantation