Accelerod data from iPSC-transplanted 3-NP rats. Analysis of motor coordination revealed significant between-group differences for the latency to fall in the accelerod task. Starting at week 4, and continuing throughout the study, 3-NP rats that received iPSC transplantation at either 7 or 21 days had significantly higher latencies to fall than 3-NP rats that did not receive transplants. Also, 3-NP rats that received transplantation of iPSCs at 42 days showed significantly higher latencies to fall at week 9 than 3-NP rats that did not receive transplants. (Bar graph represents mean value; error bars represent SEM; arrows indicate the time of iPSC transplantation for each group; ∗, significantly different from sham rats, p < .05; †, significantly different from 3-NP rats, p < .05; #, significantly different from 3-NP iPSC 7-day rats, p < .05; ‡, significantly different from 3-NP iPSC 42-day rats, p < .05.) Abbreviations: 3-NP, 3-nitropropionic acid; iPSC, induced pluripotent stem cell.