Correction: Improving the Performance of an EEG-Based Motor Imagery Brain Computer Interface Using Task Evoked Changes in Pupil Diameter.

There are errors in Fig 5. Please see the correct Fig 5 here. The publisher apologizes for these errors.

Fig 5

Classification accuracy.

Average classification accuracy for the different methods; error bars show Confidence Interval. The figure is color-coded to match the bounding boxes in Fig. 4 that identify the different paradigms employed in data analysis.