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. Author manuscript; available in PMC: 2019 Feb 1.
Published in final edited form as: Magn Reson Med. 2017 May 25;79(2):1070–1082. doi: 10.1002/mrm.26756

Fig. 2. Comparison of features in Z-spectra of normal brain and cervical spinal cord of squirrel monkey.

Fig. 2

(a) Comparison of the averaged Z-spectra of GM in brain and spinal cord. The 2-head arrows indicate semisolid MT effect, and the 1-head arrow indicates nuclear Overhauser enhancement (NOE). The labels of multiple proton pools are the same as those in Figure 1. (b) Pixel-by-pixel correlation r maps showing the Pearson correlation coefficient of the Z-spectrum at each pixel with the averaged Z-spectrum of GM of the brain (left) or spinal cord (right).