Figure 1
From: Ex vivo metabolite profiling of paediatric central nervous system tumours reveals prognostic markers

Example spectrum with annotated metabolite resonances and splitting patterns. Not visible in this spectrum are NAA(s) at 2.01ppm, GABA(t) at 2.30ppm, GPC(s) at 3.23ppm, sIns(s) at 3.34ppm and Glc(d) at 4.65ppm. Abbreviations: s, singlet; d, doublet; t, triplet; dd, doublet of doublets; m, multiplet; ppm, parts per million.