Field Strength-Dependent White Matter R1 and R2 Anisotropy of Phase-Cycled Balanced Steady-State Free Precession Relaxometry
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Purpose: To investigate how the relaxation rates (R1, R2) and asymmetry indices (AI), derived from phase-cycled balanced steady-state free precession (pc-bSSFP) data, depend on the orientation of white matter (WM) fiber tracts at... ...