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Simulated Z-spectrum (a) and MTRasym (b) for a two-pool system (pa=0.99, pb=0.01, δb=3ppm) with different population-averaged T2 values under the application of a spin-lock pulse (FSL=500Hz, TSL=50ms) at 9.4T. (c) MTRasym at 3ppm increases monotonically with the population averaged T2.
