You tried going to https://macvicarlab.med.ubc.ca/news/2019/10/15/exercise-%e2%80%9crewires%e2%80%9d-brain-may-improve-motor-function-and-mood-pd, and it doesn't exist. All is not lost! You can search for what you're looking for.
https://macvicarlab.med.ubc.ca/news/2019/10/15/exercise-%e2%80%9crewires%e2%80%9d-brain-may-improve-motor-function-and-mood-pd