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. 2021 Jan 27;125(2):672–686. doi: 10.1152/jn.00168.2020

Figure 1.

Figure 1.

Examples of postural sway from 2 subjects with small (A) and large (B) sway. These examples show mediolateral (ML) sway during sensory organization test (SOT) 5, in which subjects have their eyes closed and stand on a support surface that is sway referenced in the anterioposterior (AP) direction. C: coefficients of variation for postural sway across the subjects in study A for each of the SOTs. CoP, center-of-pressure.