Clinical Research Directory

Inclusion Criteria: \- Male and female volunteers greater than or equal to 18 years of age Exclusion Criteria: * Subjects with a contraindication to magnetic resonance imaging such as the presence of metallic implants, claustrophobia and pregnancy. * Subjects with previous severe allergic or anaphylactoid reaction to a gadolinium contrast agent, or contraindication to contrast gadolinium administration, such severe renal disease or acutely deteriorating renal function, who would be at risk of nephrogenic systemic fibrosis * Subjects who are unable to tolerate the scan without moving the head as a result of symptoms such as tremor, spasticity, involuntary movements and spasms, cognitive impairment, coughing, and shortness of breath.