Fig. 1.
Volumes of interest (VOIs) for two brain regions and representative spectra (black) with LCModel fitting for each region: anterior cingulate cortex/medial prefrontal cortex (upper) and occipital cortex (lower) with a corresponding short-TE spectrum and a MEGA-PRESS difference spectrum (black line: raw unfiltered spectra; red line: LCModel fit; grey line: LCModel baseline).