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. 2019 Dec 11;9:18806. doi: 10.1038/s41598-019-54933-1

Figure 2.

Figure 2

A typical in vivo L-COSY acquired from the PCG using a 3 T (Prisma) equipped with a 64 channel head and neck coil is shown expanded (F2: 0–5 ppm; F1: 0–5 ppm) to inspect regions of interest. The acquisition parameters were voxel size 30 × 30 × 30 mm3, increment size 0.8 ms, increments 96, 8 averages per increment, TR 1.5 sec, total experimental time 19:12 min, acquired vector: 1024 points, acquisition time: 512 ms, spectral width in F2: 2000 Hz, spectral width in F1: 1250 Hz. Abbreviations: N-acetyl aspartate (NAA), choline (Cho); creatine (Cr); glutamate and glutamine together (Glx); aspartate (Asp); myo-inositol (m-Ino); histidine (His); lactate (Lac); γ-aminobutyric acid (GABA); macromolecule (MM); glutathione (GSH); threonine (Thr); phosphoryl ethanolamine (PE). The region highlighted by the green box contains the crosspeaks assigned to the fucosylated glycans and is expanded in Fig. 3 as both a contour plot and 3D plot of the region where the fucosylated glycans resonate.