By Dr. Marciene Mattleman
PHILADELPHIA (CBS) - As we get older, brain function declines. But a recently funded government study found that while crossword puzzles did not improve skills, playing a computer game, Double Decision, can slow and even reverse declines in brain functioning.
This is how it works. Find the matching motor vehicle and road sign amidst a series of increasing distractions - shifting signs with a challenge getting quicker and harder.