. 2017 Sep 8;8:680. doi: 10.3389/fphys.2017.00680
Copyright © 2017 Head, Tenan, Tweedell, LaFiandra, Morelli, Wilson, Ortega and Helton.
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Figure 2.
E-silhouette targets [45° (A), 0° (B), and 135° (C)] positions left to right.