Rev. Jesse Jackson announced Friday that he has been diagnosed with Parkinson’s Disease.

In a press release, the reputed civil rights activist revealed he began struggling with debilitating neurodegenerative disorder three years ago:

“Throughout my career of service, God has kept me in the embrace of his loving arms, and protected me and my family from dangers, seen and unseen. Now in the latter years of my life, at 76 years old, I find it increasingly difficult to perform routine tasks, and getting around is more of a challenge. My family and I began to notice changes about three years ago. For a while, I resisted interrupting my work to visit a doctor. But as my daily physical struggles intensified I could no longer ignore the symptoms, so I acquiesced.

After a battery of tests, my physicians identified the issue as Parkinson’s disease, a disease that bested my father.

Recognition of the effects of this disease on me has been painful, and I have been slow to grasp the gravity of it. For me, a Parkinson’s diagnosis is not a stop sign but rather a signal that I must make lifestyle changes and dedicate myself to physical therapy in hopes of slowing the disease’s progression.”

Jackson’s father also suffered from Parkinson’s.