Cerebrovascular Reserve Study IRB CHLA-17-00496 Cerebrovascular Reserve and White Matter Disease in Patients with Chronic Anemia A study to look at how having chronic anemia impacts the brain. Study Details Keywords white matter anemia, cerebrovascular reserve, anemia, brain Study Type Observational Eligibility 1) Sickle cell disease or Thalassemia with 7 years and above 2) Healthy volunteers who are Hispanic or African American and 18 years and above 3) Able to tolerate 1 hour of MRI 4) Not pregnant or nursing Does this study also recruit healthy volunteers? No Enrollment Status Closed Coordinator Contact Obdulio Carreras Contact Email ocarreras@chla.usc.edu