Fox. Millions around the world knew him for his work in the "Back to the Future" films, and the TV series "Family Ties." But away from the success and celebrity of Hollywood, he was about the begin the biggest fight of his life. Fox was diagnosed with Parkinson's disease when he was 29 years old.

What stage of Parkinson's is Michael J Fox in?

Michael J. Fox said he is in the "late mild" stage of the disease. For clinical purposes, Parkinson disease is arbitrarily divided into mild, medium, and severe stages. Stiffness of the limbs and difficulty starting movements are characteristic.

What are the four cardinal signs of Parkinson's disease?

One of the most prevalent neurological disorders is Parkinson's disease (PD), characterized by four cardinal signs: tremor, bradykinesia, rigor and postural instability.