Witte Brain Mapping (IMAGE) University of Arizona College of Engineering Caption UA biomedical imaging and engineering researcher Russell Witte is leading an NIH research study of how ultrasound, commonly used for fetal imaging, can be used to capture high-resolution images of brain activity. Credit University of Arizona Usage Restrictions None 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.