Bruins forward Nathan Horton has deemed himself symptom-free after suffering a severe concussion in Game 3 of the Stanley Cup finals against the Canucks. "Personally, I'm fine. I don't have any headaches," Horton said. "I'm just relaxing and I have no symptoms, and I've been that way for a few days now. I'll rest up and hopefully start training real hard again and come into [training camp] in great shape and be ready to go." Horton was on the receiving end of a late hit by Vancouver's Aaron Rome in Game 3 at TD Garden and missed the remainder of the series.