Demontis at St. Jude (IMAGE) St. Jude Children's Research Hospital Caption Fabio Demontis, Ph.D., of the St. Jude Department of Developmental Neurobiology is researching how skeletal muscle communicates energy needs to the brain. Credit St. Jude Children's Research Hospital 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.