FIGURE 5.

Spectra from a healthy volunteer obtained at 7 Tesla under the following conditions: (A) with neither NOE nor decoupling; (B) with NOE only; and (C) with both NOE and decoupling. Using the peak amplitude of Glu C5 in condition (A) as a reference, the peak amplitude of Glu C5 was increased on average, by a factor of 2.3 when NOE was on, and by a factor of 4.3 when both NOE and decoupling were on. Acquisition parameters for all spectra were: SW 5 kHz, number of data points 1,024, NS 104, TR 5 s. Adapted from Li et al. [33].