LearningRx1 Caffeine improves cognitive ability to process positive words | http://www.learningrx.org

Caffeine improves cognitive ability to process positive words

Nov 9, 2012 by

Caffeine improves cognitive ability to process positive, but not negative or neutral words.

Most of us have heard that caffeine can improve simple cognitive tasks, but a new study found that 2 to 3 cups of coffee specifically increases the brain’s ability to process only positive words.

http://www.medicalnewstoday.com/releases/252535.php