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. 2017 Jun 2;12(6):e0178664. doi: 10.1371/journal.pone.0178664

Fig 5. Statistics of environmental signals obtained when the subject is absent.

Fig 5

A: Schematic showing the MEMS module (gold box) located on the subject’s head and placed on the seat during passive self-motion. B,C,D,E, F, G: Trial-averaged power spectra of signals in the external environment (green) during passive self-motion for inter aural (B), Fore-Aft (C), Vertical (D), LARP (E), RALP (F), and YAW (G). The power spectra were in general well fit by a single power law over the entire frequency range (blue lines).