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. 2021 May 14;41(11-12):1240–1248. doi: 10.1177/03331024211014633

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© International Headache Society 2021

This article is distributed under the terms of the Creative Commons Attribution 4.0 License (https://creativecommons.org/licenses/by/4.0/) which permits any use, reproduction and distribution of the work without further permission provided the original work is attributed as specified on the SAGE and Open Access pages (https://us.sagepub.com/en-us/nam/open-access-at-sage).

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Figure 1. — Data from Aldrich et al. (7) (top row) and Vieira et al. (9) (bottom row). Each point shows the chromaticity of light chosen as comfortable for reading by individuals without migraine (Column 1), individuals who experienced migraine without aura (Column 2) and individuals who experienced migraine with aura (Column 3). All assessments were interictal. The continuous line shows the daylight locus.