Kimford J. Meador, M articles .D., Gus A. Baker, Ph.D., Nancy Browning, Ph.D., Jill Clayton-Smith, M.D., Deborah T. Combs-Cantrell, M.D., Morris Cohen, Ed.D., Laura A. Kalayjian, M.D., Andres Kanner, M.D., Joyce D. Liporace, M.D., Web page B. Pennell, M.D., Michael Privitera, M.D., and David W. Loring, Ph.D. For
They tested a control group of 17 healthy adults. The mind tumor survivors have scored lower on exams of working memory considerably, the study found. Working memory may be the ability to retain and use information for short intervals. The researchers said working memory is an important element of higher-level thinking. Human brain scans showed that different areas of the brain seemed to activate more in mind tumor survivors during a verbal working memory space task in comparison to healthy adults. Elevated activation in those certain areas was associated with worse performance on even more demanding working memory duties, the researchers said. Our goal was to identify the neural mechanisms underlying working memory difficulty in mature survivors of childhood brain tumors, Tricia King, a co-employee professor of psychology and neuroscience at Georgia Condition University, said in a university current information release.