Inclusion Criteria
- Age > 18 years
- Healthy volunteers or patients diagnosed with brain, cardiac, or abdominal diseases.
Exclusion Criteria
- Conditions (such as claustrophobia, restlessness, severe chronic low back, ferrous metallic implants) that prohibit MR scanning
- Estimated GFR <30 ml/min/1.73 m2 for contrast-enhanced study
Contact information: Jiayu Xiao, 323-491-5259