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. Author manuscript; available in PMC: 2019 Jan 1.
Published in final edited form as: NMR Biomed. 2017 Oct 26;31(1):10.1002/nbm.3842. doi: 10.1002/nbm.3842

Figure 4.

Figure 4

Representative in vivo 31P-MT spectra simultaneously detected from the OL and FL from healthy human subjects. Top panels (A and C) show the respective 31P control spectra and 31P-MT spectra (with γ-ATP saturation pointed by the red arrows) acquired from the OL, while the bottom panels (B and D) show the control and 31P-MT spectra from the FL. Overall, the 31P MR spectra from the two brain regions show excellent spectral quality and adequate MT saturation efficiency in two representative subjects (TR = 3 s, 320 signal averages, 16 minutes of acquisition time per spectrum).