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. 2017 May 16;12(5):e0177795. doi: 10.1371/journal.pone.0177795

Fig 4. Resulting metabolite spectra obtained using the two different post-processing techniques applied to typical datasets from a measurement protocol (one reference measurement and one measurement containing motion-induced artifacts).

Fig 4

The residuals between the two spectra are also showed over each pair of spectra. (A) Standard averaging and OSF (RAW PC) performed on a typical reference measurement. (B) Standard averaging and OSF (RAW PC) performed on a typical measurement containing motion-induced artifacts. (C) Standard averaging performed on a typical measurement with movements and on a typical reference measurement. (D) OSF (RAW PC) performed on a typical measurement with movements and on a typical reference measurement.