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. 2009 Aug 25;10:102. doi: 10.1186/1471-2202-10-102

Figure 3.

Figure 3

experimental conditions. Schematic of the experimental set-up: the upper panels depict the vestibular condition and lower panels the visual condition. Participants looked at a chair-fixed light (CFL) before being submitted to whole-body rotation (upper left panel). Then, the whole-body rotation stimulated mainly the horizontal semicircular canals (upper middle panel). Following the rotation, the CFL was turned off and the participants performed a saccade to the starting position (upper right panel). In the visual condition, the participants looked at the CFL (lower left panel). Then, the peripheral target lit up for 0.2 s (lower middle panel). Finally, following 1 s, the CFL was turned off and the participants performed a saccade to the peripheral target (lower right panel).