"Significant improvement" is 10 points on a 0-100 scale. Maybe others had what to their family would be significant improvement, but it didn't quite exceed th

"Significant improvement" is 10 points on a 0-100 scale. Maybe others had what to their family would be significant improvement, but it didn't quite exceed the marker. With one intervention using donor cells in 12 months, for stroke patients, that could be a big deal.. with improvement to the procedure or combining with other treatments maybe more could be achieved.