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. 2017 Apr 20;8:625. doi: 10.3389/fpsyg.2017.00625

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Copyright © 2017 Mogensen and Overgaard.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) or licensor are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

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Illustration of REFGEN mechanisms associated with a situation in which an individual is to report stimuli within a given quadrant of the visual field (see text for details – including explanations of A–C).