fig1

Figure 1. Demonstration of normal ¹H MRS (A); there is an absent creatine peak (arrow, second panel). The first panel shows the normal creatine peak (B); and Sjogren Larsson syndrome demonstrating a prominent lipid peak (C). Adapted from Mano et al.^[50]. Lac/lipid: lactate and lipid peaks; NAA: N-acetylaspartate; Glu/Gln: glutamate and glutamine; Cr/PCr: creatine and phosphocreatine; cho: choline; mI: myoinositol