After all, just like our bodies, our minds are going to show some wear and tear after decades of use. They were tasked with completing three 10-minute assignments each day: reading aloud, handwriting, and solving simple math problems. Before and after the 12-week study period, researchers tested the seniors’ cognitive abilities with a slimmed-down version of the ​​Montreal Cognitive Assessment. The program was designed to engage the prefrontal cortex, a region of the brain responsible for attention, short-term memory, and judgment. While it might not offer any dramatic transformations, think of doing these three tasks as getting your steps in, but for your brain.