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. Author manuscript; available in PMC: 2013 Jun 1.
Published in final edited form as: Magn Reson Med. 2011 Nov 14;67(6):1579–1589. doi: 10.1002/mrm.23141

Figure 2.

Figure 2

Pulsed CEST acquisition consisting of a frequency selective sinc-Gauss saturation pulse followed by a short partial EPI readout. This TR interval is repeated continuously (166 times for the pulse sequence parameters described in the Methods section) with the saturation pulse applied at one frequency in order to fill 3D k-space, starting with the high frequency region of k-space during steady state build up. No inter-volume delay is used when acquiring the multiple frequencies for a Z-spectrum.