Rory After 79: I'm "brain dead"

Refreshingly honest even after a brutal opening round at Muirfield, Rory McIlroy still faced the press and gave an honest assessment of his game.

Phil Casey reports:

"But sometimes I feel like I'm walking around out there and I'm unconscious. I just need to try to think more. I'm trying to focus and trying to concentrate. But I can't really fathom it at the minute and it's hard to stand up here and tell you guys what's really wrong."