Parkinson's Disease is considered rare. But most of us carry a vague mental picture of it, or more precisely, its effects. This picture centers on the brain and usually includes uncontrollable shaking, drooling, gait impairment and weakness. What's more these effects are progressive, disabling and incurable. Aside from the effects, the other thing people know about Parkinson's is it's a disease of the elderly.
That was roughly the mental picture I had when I was handed my diagnosis in 2002. Bang went the illusion that youth was a bulwark against PD. I was 43, much "too young:" to have Parkinson's. This rude shock wast just one of many changes to the picture I have of PD 14 years after diagnosis.
First, yes, Parkinson's is a brain disease, but it is more than a malfunction in the tiny part of your brain where the dopamine that tells muscles how to move is made. We now know it also affects the motor cortex and the prefrontal cortex, where it has effects beyond movement problems. This never-tiring disease also involves the body beyond the brain, afflicting those who have it with constipation, loss of sense of smell, and sleep disturbance a decade before the appearance of motor problems most commonly associated with the disorder.
Which brings up a whole class of symptoms that were, for the most part, downplayed. These are non-motor symptoms. There is a raft of them, but perhaps the most significant are depression and cognitive decline. Can I get an oy vey?
On top of these underappreciated non-motor symptoms is a boatload of motor complications that add to the many miseries of Parkinson's. Miseries of which I was blissfully unaware. Suffice it to say that PD not only fucks you up, it fucks you up in great detail. Like a jagged coastline, the closer you look at it, the more of it there seems to be.
In general, my perception has moved from terribly oversimplified to a realization that PD is fiendishly complex. Yet I am now far more optimistic than I was 14 years ago about the prospects for PD patients to live fulfilling, meaningful and dignified lives.
What is my basis for this outlook? Do I have some inside information on a cure around the corner? I do not. Nobody knows when the longed-for cure will finally make its appearance. I doubt it will be in the next few years, As I wrote above, PD is terribly complex. The cure hasn't been found yet because it's hard to cure. The likelihood that a simple fix, let alone a complex one, will be found in time for me, now two years shy of 60 years old, seems small.
But consder: I've lived the last 14 years, not without loss, but with fundamental quality of life largely intact. There are unquestionably things I have given up. I rarely drive anymore. I have found myself looking up at the last minute and avoiding disaster too many times to be confident behind the wheel. I would dearly love to be unchained from the pill routine that I must maintain to approximate normal. And don't ask about my ability to play guitar and sing.
So, despair, right? No. After 14 years, a bit of brain surgery, a devotion to exercise, and a simplification of life following the loss of my wonderful but stressful job, my experience leads me to believe with a bit of luck, some discipline and maybe a bit more luck, a person using the information and interventions we now have available can live a life that is full and rewarding. I know this is possible, because I live it. Maybe not full in the way you expected. But, to quote Joh Lennon, "Life is what happens while you are making other plans."