“...in some cases are beginning to be documented.”
On a personal note both my grandfathers had parkinsons and both developed the same syptoms of Bidem with balance problems, forgetfullness and slurred speech.
But a little more informtion on this comes from John Hopkins:
“Parkinson disease causes physical symptoms at first. Problems with cognitive function, including forgetfulness and trouble with concentration, may start later. As the disease gets worse over time, about 4 in 5 people develop dementia.”
I guess it depends on what you read. I found this.
wy69
Did your grandfathers shake?
Did they take l-dopa?