Gary Wand, professor in the Division of Endocrinology, received two new five-year grant awards from the National Institutes of Health. The first project is a U01 where he will be studying glucocorticoid exposure on measures of functional magnetic resonance imaging (fMRI) connectivity in the central nervous system. The second project is a R01 entitled PET Imaging of Sex Differences in mGluR5 binding potential during cocaine withdrawal.