For the other children involved in the treatment trial alongside Senna, there were some equally promising results.
During the treatment itself, only one baby developed a mild fever but other than that there were seemingly no other obvious side effects.
At 3 months all the children received a follow-up MRI. In every case, the area that had been damaged by stroke had reduced in size. For Senna in particular the doctors struggled to relocate the area.
By 4 months all the babies were showing better movement than expected and a full year on all the babies, despite three having some weakness on one side, were able to walk.
This treatment offers hope to young babies suffering from injuries similar to Senna.