Yedda Li, MD, PhD is an Instructor in Neurology with expertise in the evaluation and treatment of adults with inherited white matter disorders and neurocognitive disorders. Her research focuses on CSF1R-related disorder, an adult-onset leukodystrophy and on hematopoietic stem cell-directed genome editing to correct microglia in inherited CNS diseases. She is a physician scientist in the MGH FTD Unit, the Center for Rare Neurological Diseases, and the Center for Genomic Medicine.