In the original article, there was an error. One of the inherent mathematical assumptions for Equation 3 as published, should be explicitly added to the mathematical formulation. The published terms “Vλ” and “Sλ” therefore have been replaced by “Vcλ” and “Scλ” respectively, to convey the implicit normalizations in the corrected equation. The term k has also been defined.
A correction has been made to Equation 3.
where,
| k = 0.2616 | Eλ: light source spectral irradiance. |
| ab−y = 0.21 | Mcλ: melanopsin sensitivity (corrected for crystalline lens spectral transmittance) (Wyszecki and Stiles, 1982) |
| arod1 = 2.30 | Sλ: S-cone fundamental (Smith and Pokorny, 1975). |
| arod2 = 1.60 | mpλ: macular pigment spectral transmittance (Snodderly et al., 1984). |
| g1 = 1.00 | Vλ: photopic luminous efficiency function (Commission Internationale de l'Éclairage, 1994). |
| g2 = 0.16 | : scotopic luminous efficiency function (Commission Internationale de l'Éclairage, 1994). |
RodSat = 6.50 W m−2
The authors apologize for this error and state that this does not change the scientific conclusions of the article in any way. The original article has been updated.
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Summary
Keywords
circadian light, circadian stimulus, phototransduction, melatonin suppression, light at night, non-image forming effects of light
Citation
Rea MS, Nagare R and Figueiro MG (2022) Corrigendum: Modeling Circadian Phototransduction: Quantitative Predictions of Psychophysical Data. Front. Neurosci. 16:849800. doi: 10.3389/fnins.2022.849800
Received
06 January 2022
Accepted
27 January 2022
Published
18 February 2022
Volume
16 - 2022
Edited and reviewed by
Christopher S. Colwell, University of California, Los Angeles, United States
Updates
Copyright
© 2022 Rea, Nagare and Figueiro.
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) and the copyright owner(s) 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.
*Correspondence: Mark S. Rea mark.rea@mountsinai.org
This article was submitted to Sleep and Circadian Rhythms, a section of the journal Frontiers in Neuroscience
Disclaimer
All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations, or those of the publisher, the editors and the reviewers. Any product that may be evaluated in this article or claim that may be made by its manufacturer is not guaranteed or endorsed by the publisher.