Kyla Donnelly Pearce ’08, a government major at Wesleyan with a certificate in international relations, is now senior director of the LoveYourBrain yoga program, an outgrowth of the work her husband and the Pearce family are doing for those who suffer from traumatic brain injury. Their journey began after snowboarder Kevin Pearce, Kyla's brother-in-law, was injured in a training accident in Utah on Dec. 31, 2009, as he prepared for the Olympic trials. The previous year he had won three medals at the 2008 Winter X Games XII in Aspen, Colo. He spent the first six months of 2010 in rehabilitation hospitals…