Why some people are more creative than others decoded

Boston: Creative people are wired to see the world differently than others, Harvard scientists say. Researchers studying brain scans of people who were asked to come up with inventive uses for everyday objects found a specific pattern of connectivity that correlated with the most creative responses. They were able to use that pattern to predict how creative other people’s responses would be based on their connections in this network. “What this shows is that the creative brain is wired differently,” said Roger Beaty, a post- doctoral fellow at Harvard University in the US. “People who are more creative can simultaneously engage brain networks that do not typically work together,” said Beaty, first author of the study published in the journal PNAS. “We also used predictive modelling to show we could predict, with some degree of accuracy, how creative people’s ideas were ( based on brain scans) that had already been published,” he said. Beaty and colleagues reanalysed brain data from previous studies and found that, by simply measuring the strength of connections in these peoples’ brain networks, they could estimate how original their ideas would be. While the data showed that regions across the brain were involved in creative thought, Beaty said the evidence pointed to three subnetworks — the default mode network, the salience network and the executive control network — that appear to play key roles in creative thought.