In a study led by researchers at Beth Israel Deaconess Medical Center in Boston, 99 volunteers trained for an hour on a virtual maze, trying to find their way through the complicated, three-dimensional puzzle as quickly as possible. Then half the volunteers were allowed to sleep for 90 minutes. The other half stayed awake, reading or relaxing. During the resting period, the subjects were interrupted or awakened and asked to describe their thoughts or dreams.
After the resting period, the participants were asked to again tackle the maze. Those who hadn’t napped showed no improvement or did even worse after the break. Nappers who were rested but didn’t report any maze-related dreams did better but showed only marginal improvement.
However, four nappers who reported dreaming about the maze showed a startling improvement, cutting their completion time in half. The difference in scores before and after sleeping was 10 times higher for the maze dreamers than those who hadn’t dreamed about the task, according to the findings published Thursday in the journal Current Biology.
Is your job or business presenting issues that you just can't seem to find a solution to? Or perhaps you'd like to become a better "problem-solver." A new study suggests that you might want to take a nap. Here's the scoop on this interesting study via The New York Times: