MRI scans showed that drinking coffee increased activity in parts of the brain involved in short-term memory, attention and focus, whereas ingesting caffeine on its own did not.
MRI scans showed that drinking coffee increased activity in parts of the brain involved in short-term memory, attention and focus, whereas ingesting caffeine on its own did not.
www.nbcnews.com
Brain scans of coffee drinkers suggest there's more to feeling alert than just the caffeine
effect was observed in coffee drinkers