Researchers Find Weaker Brain Connections in Premature Babies

Researchers have found weaker brain connections along with increased chances of developing autism, ADHD and emotional disorders in premature babies. At the Society for Neuroscience meeting in Chicago, researchers reported that there exists strong evidence in favor of the fact that preemies are born with weak brain connections are more likely to develop various disorders.

Cynthia Rogers, an assistant professor of psychiatry at Washington University School of Medicine in St. Louis, and her team compared MRI scans of the brains of 58 full-term babies with those of 76 babies born at least 10 weeks early. “We were really interested that the tracts that we know connect areas that are involved in attention and emotional networks were heavily affected”. By using two different types of MRI, researchers studied the nerve fibers that carry signals from one part of the brain to another. They also measured the intensity that how well different areas of the brain are communicating.