I am often asked if it would be a good idea to have a neuropsychological evaluation done early in the course of young-onset PD. What do you think?

A gentleman with early life PD asked me if difficulty multi-tasking went with the turf. When I told him that it very frequently did, he of course asked me why. When it comes to questions about cognition and PD, answers are not always straightforward.

When the music’s over
Turn out the lights.
Turn out the lights.
Turn out the lights.
- The Doors

How do you know when it is time to leave a marriage with someone who has PD?