When you deal with a person who's experiencing dementia, you can see where they're struggling with knowledge. You can see what they forget completely, what they forget but they know what they once knew. You can tell how they're trying to remember.

Summary

This quote highlights the observable difficulties individuals with dementia face in terms of their knowledge and memory. It emphasizes the visible struggles like complete forgetfulness, partial recall, and attempts to recollect information. By closely observing their efforts to remember, it becomes evident how dementia impacts their cognition and the challenges they encounter in retaining and retrieving knowledge.