Injured F1 star Felipe Massa passes series of mental and physical tests . The Brazilian driver was in a coma for two weeks after suffering head injuries at the Japanese Grand Prix last month. Ferrari.com before returning home to Sao Paulo . Massa suffered horrific head injuries after a freak accident in Hungary in July . Ferrari expected to drop his struggling replacement Luca Badoer .
Injured F1 star Felipe Massa passes series of mental and physical tests . The Brazilian driver was in a coma for two weeks after suffering head injuries at the Japanese Grand Prix last month. Massa suffered horrific head injuries after a freak accident in Hungary in July . Ferrari expected to drop his struggling replacement Luca Badoer .