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. 2022 Nov 4;188(7-8):e2010–e2017. doi: 10.1093/milmed/usac327

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© The Association of Military Surgeons of the United States 2022.

This is an Open Access article distributed under the terms of the Creative Commons Attribution-NonCommercial License (https://creativecommons.org/licenses/by-nc/4.0/), which permits non-commercial re-use, distribution, and reproduction in any medium, provided the original work is properly cited. For commercial re-use, please contact journals.permissions@oup.com

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FIGURE 1. — The (A) $Inline graphic$ O₂ (mL/min) and (B) HR (beats/min), during walking fully sighted in light (Light), in complete darkness using monocular (Mono) or binocular (Bino) NVG, or in complete darkness using blindfold (Dark). Values are mean ± SD. * indicate a statistical difference between conditions.

Inline graphic — The (A) $Inline graphic$ O₂ (mL/min) and (B) HR (beats/min), during walking fully sighted in light (Light), in complete darkness using monocular (Mono) or binocular (Bino) NVG, or in complete darkness using blindfold (Dark). Values are mean ± SD. * indicate a statistical difference between conditions.