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Impact of frequency misset on MEGA-PRESS edited GABA and Lys resonances near 3.01 ppm. GABA (top) and Lys (bottom) were simulated with the base sequence with editing pulses placed at 1.9 ppm (i.e., 0 Hz frequency offset) and shifted ±2, ±4, ±10, and ±20 Hz from 1.9 ppm.
