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. 2022 Mar 22;11(3):e31308. doi: 10.2196/31308

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©Sané du Plessis, Ibukunoluwa K Oni, Andrew P Lapointe, Christina Campbell, Jeff F Dunn, Chantel T Debert. Originally published in JMIR Research Protocols (https://www.researchprotocols.org), 22.03.2022.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work, first published in JMIR Research Protocols, is properly cited. The complete bibliographic information, a link to the original publication on https://www.researchprotocols.org, as well as this copyright and license information must be included.

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Optode configuration of functional near-infrared spectroscopy headcap based on 10-10 and 10-5 electroencephalogram coordinate system. AF: anterior frontal; AFF: anterior prefrontal; C: central; CP: central parietal; F: frontal; FC: fronto-central.