Melanopic irradiance defines the impact of evening display light on sleep latency, melatonin and alertness.
Journal
Communications biology
ISSN: 2399-3642
Titre abrégé: Commun Biol
Pays: England
ID NLM: 101719179
Informations de publication
Date de publication:
01 03 2023
01 03 2023
Historique:
received:
08
09
2022
accepted:
15
02
2023
entrez:
28
2
2023
pubmed:
1
3
2023
medline:
3
3
2023
Statut:
epublish
Résumé
Evening light-emitting visual displays may disrupt sleep, suppress melatonin and increase alertness. Here, we control melanopic irradiance independent of display luminance and colour, in 72 healthy males 4 h before habitual bedtime and expose each of them to one of four luminance levels (i.e., dim light, smartphone, tablet or computer screen illuminance) at a low and a high melanopic irradiance setting. Low melanopic light shortens the time to fall asleep, attenuates evening melatonin suppression, reduces morning melatonin, advances evening melatonin onset and decreases alertness compared to high melanopic light. In addition, we observe dose-dependent increases in sleep latency, reductions in melatonin concentration and delays in melatonin onset as a function of melanopic irradiance-not so for subjective alertness. We identify melanopic irradiance as an appropriate parameter to mitigate the unwanted effects of screen use at night. Our results may help the many people who sit in front of screens in the evening or at night to fall asleep faster, feel sleepier, and have a more stable melatonin phase by spectrally tuning the visual display light without compromising the visual appearance.
Identifiants
pubmed: 36854795
doi: 10.1038/s42003-023-04598-4
pii: 10.1038/s42003-023-04598-4
pmc: PMC9974389
doi:
Substances chimiques
Melatonin
JL5DK93RCL
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
228Subventions
Organisme : Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung (Swiss National Science Foundation)
ID : 320030_182266
Informations de copyright
© 2023. The Author(s).
Références
Neurosci Lett. 1994 Jan 17;166(1):63-8
pubmed: 8190360
PLoS Biol. 2009 Jun 9;7(6):e1000125
pubmed: 19513122
J Clin Sleep Med. 2007 Dec 15;3(7):752
pubmed: 18198811
J Pineal Res. 2006 Aug;41(1):73-8
pubmed: 16842544
Behav Brain Res. 2000 Oct;115(1):75-83
pubmed: 10996410
PLoS Biol. 2016 Jun 08;14(6):e1002482
pubmed: 27276063
J Endocr Soc. 2020 Aug 27;4(11):bvaa115
pubmed: 33094207
J Biol Rhythms. 2018 Aug;33(4):420-431
pubmed: 29984614
Chronobiol Int. 2015;32(6):750-6
pubmed: 26102373
PLoS Biol. 2022 Mar 17;20(3):e3001571
pubmed: 35298459
Chronobiol Int. 2014 Apr;31(3):349-55
pubmed: 24224578
Healthcare (Basel). 2021 Aug 24;9(9):
pubmed: 34574865
J Biomed Inform. 2009 Apr;42(2):377-81
pubmed: 18929686
J Physiol Anthropol. 2016 Mar 15;35:9
pubmed: 26980095
J Appl Physiol (1985). 2011 May;110(5):1432-8
pubmed: 21415172
Psychiatry Res. 1989 May;28(2):193-213
pubmed: 2748771
Nat Rev Neurosci. 2014 Jul;15(7):443-54
pubmed: 24917305
J Pineal Res. 2002 Nov;33(4):198-203
pubmed: 12390501
J Physiol. 2000 Aug 1;526 Pt 3:695-702
pubmed: 10922269
Neurology. 2011 Apr 19;76(16):1422-7
pubmed: 21502603
J Pineal Res. 2022 Mar;72(2):e12780
pubmed: 34997782
Proc Biol Sci. 2013 Apr 03;280(1759):20122987
pubmed: 23554393
PLoS One. 2015 Jun 17;10(6):e0128175
pubmed: 26083020
Proc Natl Acad Sci U S A. 2017 Nov 14;114(46):12291-12296
pubmed: 29087940
J Clin Endocrinol Metab. 2004 Jul;89(7):3610-4
pubmed: 15240654
J Physiol. 2003 Jun 15;549(Pt 3):945-52
pubmed: 12717008
Sleep Med. 2016 Jul;23:111-118
pubmed: 27539026
J Physiol. 1988 Jan;395:577-87
pubmed: 3411488
J Pineal Res. 2019 May;66(4):e12562
pubmed: 30697806
J Clin Endocrinol Metab. 2014 Sep;99(9):3298-303
pubmed: 24840814
Chronobiol Int. 2017;34(7):855-865
pubmed: 28548897
Neuro Endocrinol Lett. 2011;32(2):158-63
pubmed: 21552190
Curr Opin Behav Sci. 2019 Dec;30:67-72
pubmed: 31396546
Appl Ergon. 2013 Mar;44(2):237-40
pubmed: 22850476
J Adolesc Health. 2015 Jan;56(1):113-9
pubmed: 25287985
Appl Opt. 1987 Apr 15;26(8):1437-40
pubmed: 20454339
Int J Chronobiol. 1976;4(2):97-110
pubmed: 1027738
J Biomed Inform. 2019 Jul;95:103208
pubmed: 31078660
Optom Vis Sci. 1996 Jan;73(1):49-53
pubmed: 8867682
J Pineal Res. 2022 Mar;72(2):e12786
pubmed: 34981572
Psychiatry Res. 2020 Oct;292:113333
pubmed: 32738551
J Clin Endocrinol Metab. 1996 Feb;81(2):728-35
pubmed: 8636295
Int J Neurosci. 1990 May;52(1-2):29-37
pubmed: 2265922
Sleep. 1991 Dec;14(6):540-5
pubmed: 1798888
J Opt Soc Am A Opt Image Sci Vis. 1997 May;14(5):953-60
pubmed: 9114506
Sleep. 2018 Aug 1;41(8):
pubmed: 29788219
J Neurosci. 2011 Nov 9;31(45):16094-101
pubmed: 22072661
Front Neurol. 2018 Nov 27;9:941
pubmed: 30538662
Front Syst Neurosci. 2014 Jul 08;8:126
pubmed: 25071478
Chronobiol Int. 2020 Aug;37(8):1191-1200
pubmed: 32660352
Vision Res. 1982;22(10):1299-312
pubmed: 7179751