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. 2017 Dec 11;93(10):772–801. doi: 10.2183/pjab.93.049

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© 2017 The Japan Academy

This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Figure 6. — An example of impaired inhibitory control of gaze. A. Prosaccades in the antisaccade (AS) task. Traces are aligned to the time of target presentation. In this task, the subjects are asked to make a saccade in the direction opposite from the target, but in some trials, subjects make inadvertent saccades, termed prosaccades, towards the target as shown in this figure. After making prosaccades, subjects usually make corrective saccades in the instructed direction, i.e., opposite from the target. B. Saccades to cue in the memory guided saccade (MGS) task. Although this subject was asked to keep fixating the central fixation point when a peripheral cue appeared for a brief period (time of appearance is shown by the vertical bar), inadvertent saccades (saccades to cue) were made in some trials. C. Saccades to target in the reaction time task. In this task, the subjects are asked to release the button as soon as the peripheral visual spot comes on (time of appearance is shown by the vertical bar), while keeping the central fixation point fixated. This subject made inadvertent saccades (termed saccades to target) in some trials.