David Dunson Case Study

For this study, analysts David Dunson, from Duke University, and Daniele Durante, from the University of Padova, investigated the system of white nervous tissue associations amidst 68 different brain regions in vigorous college- aged volunteers. The cerebrum's white tissue resides underneath the external grey tissue. It’s made out of wads of either wires or axons which associate billions of neurons and convey electrical indications between them. A group drove by neuroscientist Rex Jung, from the University of New Mexico, gathered information using a MRI procedure called diffusion tensor imaging. This is what enables researchers to see through a skull of a living individual and outline the pathways of the axons by following the water’s movements …show more content…
Some were measures of a kind of interpretive problem called "divergent thinking," or the capacity to concoct many responses to a problem. Individuals were requested to draw the greatest number of geometric designs as possible in five minutes. They additionally requested that individuals list the greatest number of new uses they could think of for regular items like a brick or a paper clip. Participators also completed a questionnaire about their achievements in ten regions, this includes visual arts, music, creative writing, dance, cooking, and science. The replies were utilized to figure out a composite innovativeness score for each individual. Dunson and Durante equipped computers to filter through the information and recognize contrasts in brain structure. No factual contrasts in either the connectivity inside hemispheres or amongst men and women. However, when they looked at individuals who scored in the top 15 percent on the innovativeness tests with those in the last 15 percent, high-scoring individuals had altogether more associations between the right and left hemisphere. The distinctions were, for the most part, in the brain’s frontal