Was Walt Disney's head actually frozen?

Disney's health has been going down hill, and on November 2, 1966 he went to "St. Joseph's Hospital"for pains in his leg and chest. They then found a lump in his left lung, and knew that he didn't have much longer to live. He then died on November 15, 1966. It does seem like he would be the person to do that, knowing that he made the "Monorail", and "EPCOT" just before his death. He wasn't though. He was cremated and his ashes were scattered at "Forest Lawn Memorial Park" in Glendale. Cryogenically freezing wasn't even possible when he died          
    
          - John Baskin