Fig. 7.

Simulations of co-edited metabolites in each Hadamard combination for the HERMES scheme given in Figure 2 (a) assuming equimolar concentrations and (b) weighted according to in vivo concentration values in literature. Grey denotes the detected β-aspartyl region of Asp, NAA, or NAAG in the reconstructed spectra. The cysteine moiety of glutathione is most predominantly edited in the NAAG spectrum and partially overlaps with the detected region of NAAG. Glutamate, glutamine, and the glutamate moiety of glutathione are co-edited to a greater degree in the Asp Hadamard combination but do not overlap significantly with the detected region.