T1 Rho Magnetic Resonance Imaging

**Semantic type:** Diagnostic Procedure

**Definition:** Magnetic resonance imaging that uses T1ρ relaxation time as a contrast mechanism. It is useful in the study of low-frequency motional processes and chemical exchange in biological tissues.

**Synonyms:** - Spin Lock MRI - T1 Rho MRI - T1rho MRI - T1rho-weighted MR Imaging - T1rho-weighted MRI - T1ρ MRI