Mouse Brain Connectivity Matrix (IMAGE) Duke University Medical Center Caption A connectivity matrix maps each region of the mouse brain and its probable connectivity to other brain structures. The researchers are currently building an online portal for scientists around the world to access the full directory of digital files to guide their own research into mouse neurocircuitry. Credit Duke Medicine Usage Restrictions Please credit Duke Medicine License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.