Figure 1
From: A prospective longitudinal in vivo 1H MR spectroscopy study of the SIV/macaque model of neuroAIDS
Representative in vivo 1H MR spectrum from the frontal lobe. The spectrum was obtained from the location indicated in the figure inset and measures 1.5 × 1.5 × 1.5 cm3. The spectrum was acquired using a PRESS sequence (TE = 35 msec, TR = 3000 msec) with CHESS water suppression. Displayed on the spectrum are the metabolites utilized for the study and include NAA (N-acetylaspartate), Cho (choline-containing metabolites), Cr (creatine + phosphocreatine) and MI (myo-inositol).