Popular belief describes artistic people as right-brain dominant and analytical people as left-brain dominant, but neuro-science has never had convincing support for this notion. With the advent of a technique called functional connectivity MRI, which measures changes in blood flow in the brain, the case can be settled. After analyzing brain activity in 7,000 brain regions of more than 1,000 people while they were resting, neuroscientists found no evidence that people favor one hemisphere over the other.
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