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. 2014 Mar 14;9(3):e91230. doi: 10.1371/journal.pone.0091230

Figure 2. Correlations between EQS and fluctuations of CoP time series in ML and AP directions, (a) compared with fluctuations in ML direction; (b) compared with fluctuations in AP direction.

Figure 2

“o” represents samples of the HY group; “.” represents samples of the DZ group; and “x” represents samples of the HE groups.