Add Yahoo as a preferred source to see more of our stories on Google. Doing crossword puzzles or math games such as sudoku keeps your brain stimulated. (Getty Images) (Getty Images) Don’t forget!

Four-time Jeopardy! Contestant Monica Thieu shares eight simple psychological tricks that quickly boost memory and recall.

Charan Ranganath is a professor of neuroscience and psychology and director of the memory and plasticity program at the University of California, Davis. He has been studying the neuroscience of memory ...