Just in case you’re in a bit of a creative rut, Jessica Schmerier at Scientific American has some news on how to get the juices flowing: don’t force it. (Though, I can’t decide if this just makes things more difficult.) The new study calls into question the traditional “right-brained,” “left-brained” dynamic.
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There is a scientific belief that the cerebral cortex is the part of the brain that “makes us human,” and that the two hemispheres of the cortex differentiate the creative thinkers from the logical thinkers (the “right-brained” from the “left-brained”). This has fostered the view that “neurological processes can be divided into “higher” cognitive functions and “lower” basic sensory-motor, functions,” says Robert Barton, an evolutionary biologist at Durham University in England who was not involved in this study—but the latest research calls that understanding into question.
Participants in the study were placed into a functional magnetic resonance imaging machine with a nonmagnetic tablet and asked to draw a series of pictures based on action words (for example, vote, exhaust, salute) with 30 seconds for each word.