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. 2019 Sep 6;10:4030. doi: 10.1038/s41467-019-12048-1

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© The Author(s) 2019

Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/.

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Fig. 7 — Relationship between RT and the pupil dilation response. a Single trials sorted by RT (y-axis, RT indicated by white lines) shown against the time relative to the transition (x-axis) with the colors showing pupil diameter (the warmer the color, the larger the pupil). b Scatter plots show the maximum PDR amplitude for each trial (ranked low to high on the y-axis) versus ranked RT (smaller values faster) for the same trial (x-axis), separated by condition as in a. Each line of fit shows the modeled random effect of subject (offset), with slope the fixed effect of RT. Fixed-effects t-values and associated p-values appear above each fitted scatterplot. c Rank maximum PDR latency vs. RT. Scatterplot and fitting as in b. d Single trials sorted by RT (y-axis, RT indicated by white lines) shown against the time relative to the transition (x-axis) with the colors showing the rate of change of pupil diameter (the warmer the color, the larger the rate of change in pupil size). e Rank maximum derivative latency vs rank RT (scatterplot fits as in c)