How do you take a picture of your brain?

Today is a picture of my most treasured item. And my most treasured items are my memories. If a fire were to race through the house I wouldn't grab my passport or purse, I'd head straight for my scrapbooks and photo albums. I only wish I could take all of the pictures stored in my brain and transfer them into an album at will (any inventors out there up for the challenge?).
So this was the best picture I could come up with. This scrapbook was done for my mom for Mother's Day.