Fig. 1.
Scout showing the location of the right 1H hippocampal measurement (A), 1H spectra (B) and 31P spectra (C) are shown from a single volunteer. The baseline data set (top spectra) are compared with the day 7 data set (bottom spectra) for both 1H and 31P acquisitions. From the same volunteer, scouts (D) are shown with the locations of the 31P data, striatum (left), medial temporal lobe (middle) and parasagittal occipital lobe (right). PCr, phosphocreatine; Cr, creatine; NAA, N-acetyl asparate; and Ch, choline.