Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My Custom Filters

Edit custom filters

Results by year

Table representation of search results timeline featuring number of search results per year.

Year Number of Results
2002 5
2003 5
2004 7
2005 9
2006 13
2007 10
2008 1
2009 5
2010 12
2011 10
2012 11
2013 13
2014 10
2015 18
2016 15
2017 11
2018 18
2019 19
2020 19
2021 33
2022 25
2023 25
2024 24
2025 16
2026 7

Publication date

Text availability

Article attribute

Article type

Additional filters

Article Language

Species

Sex

Age

Other

Search Results

307 results

Results by year

Filters applied: . Clear all
Page 1
A perspective on the Festschrift of Charles A. Czeisler, PhD MD.
Klerman EB, Wright KP Jr, Duffy JF, Scheer FAJL, Chang AM, Czeisler CA, Rajaratnam SM. Klerman EB, et al. Among authors: czeisler ca. Sleep Health. 2024 Feb;10(1S):S4-S10. doi: 10.1016/j.sleh.2024.01.003. Epub 2024 Feb 7. Sleep Health. 2024. PMID: 38331654 Free PMC article. No abstract available.
Recommendations for daytime, evening, and nighttime indoor light exposure to best support physiology, sleep, and wakefulness in healthy adults.
Brown TM, Brainard GC, Cajochen C, Czeisler CA, Hanifin JP, Lockley SW, Lucas RJ, Münch M, O'Hagan JB, Peirson SN, Price LLA, Roenneberg T, Schlangen LJM, Skene DJ, Spitschan M, Vetter C, Zee PC, Wright KP Jr. Brown TM, et al. Among authors: czeisler ca. PLoS Biol. 2022 Mar 17;20(3):e3001571. doi: 10.1371/journal.pbio.3001571. eCollection 2022 Mar. PLoS Biol. 2022. PMID: 35298459 Free PMC article.
The Reply.
Weaver MD, Barger LK, Czeisler CA, Landrigan CP. Weaver MD, et al. Among authors: czeisler ca. Am J Med. 2025 Oct;138(10):e215-e217. doi: 10.1016/j.amjmed.2025.06.013. Am J Med. 2025. PMID: 40976638 No abstract available.
307 results