Kevin Williams, Ph.D., is Associate Professor of Internal Medicine and a member of the Center for Hypothalamic Research at UT Southwestern. He is also an Investigator with the Peter O'Donnell Jr. Brain Institute.
This image shows red-colored cells (GLP-1R expressing cells) in a part of the brain called the dorsomedial hypothalamus that project to green-colored cells (NPY expressing cells) in another part of the brain called the arcuate nucleus.