FILE - In this Dec. 5, 2011 file photo, Thailand's Queen Sirikit, right, accompanies King Bhumibol Adulyadej, foreground, as the king leaves Siriraj hospital to the Grand Palace for a ceremony celebrating his birthday in Bangkok, Thailand. Doctors have advised Thailand's Queen Sirikit to rest after an exam showed a slight reduction in blood flow to her brain. The Royal Palace announced Sunday, July 22, 2012, that the 79-year-old queen had felt dizziness and staggered slightly while walking for exercise a day earlier. However, she remained conscious and could speak. Crown Princess Sirifhorn is at left. (AP Photo/Apichart Weerawong, File)