Professor Grant Campbell is researching ways to help dementia patients communicate their needs to their caregivers. Watch on YouTube.
![Dementia and music](https://i0.wp.com/makerthinker.org/wp-content/uploads/2019/03/GrantDementia500W.jpg?fit=500%2C350&ssl=1)
Professor Grant Campbell is researching ways to help dementia patients communicate their needs to their caregivers. Watch on YouTube.