Brain Connections Set Creative Thinkers Apart

From Live Science.com (Jan. 15):

Being creative is all about making connections — in your brain, that is.

In a new study, scientists found that the brains of highly creative people have more connections among three specific regions compared to the brains of less creative thinkers. Plus, the more-creative brains were better able to fire up these regions in coordinated way compared with other brains.

The three brain regions are ones that scientists understand well, said lead study author Roger Beaty, a postdoctoral fellow studying cognitive neuroscience at Harvard University. They include the default network, which is involved in spontaneous thinking and imagination; the salience network, which picks up on important information from the environment; and the executive control network, which is involved in cognitive control functions and evaluation.

And though the default network seems like it should be the key source of creativity, people need the salience and the executive control networks to act as a sort of inner critic that judges whether ideas are any good or useful for the given task, Beaty told Live Science. [read more]

Yup, basically describes me. Ha!