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. 2016 Feb 22;11(2):e0150039. doi: 10.1371/journal.pone.0150039

Fig 4. Spatial accuracy (shifted root-mean-square error [RMSE]) performance on the continuous tracking (CT) task.

Fig 4

A) Raw shifted RMSE values at baseline (T0), acquisition (T1, T2), and retention (T3) under exercise (black line) and rest (grey line) conditions. Smaller shifted RMSE values indicate greater spatial accuracy. The inlaid box represents the 30-minute exercise bout or rest period. B) Shifted RMSE change scores between baseline, acquisition (T0-T1, T0-T2), and retention (T0-T3) blocks, under exercise (black bars) and rest (grey bars) conditions. Greater change scores indicate greater spatial accuracy. Additionally, performance was significantly reduced from the first to the second acquisition block under the rest condition (p = 0.05). Spatial accuracy did not differ between conditions at retention (p > 0.05). The vertical dotted lines in A and B represent the 24 ± 2 hours between CT practice and retention days. Error bars in A and B represent mean ± standard error of mean (SEM).