People that get heart transplants often, suddenly, have memories of the person they got the heart from.
Discussion
Look, is ok if you want to believe that memories are store in other places, and up to a point it can be the case with things like rna or other information coded in the body that activates in the pre central system.
What I mean is, the memories of your grandma cooking, the smell… that is in your brain, not in your fingers.