Evidence map›Paper›PMID 30269362›Full record

ReviewThe European journal of neuroscience2020

Circadian and photic modulation of daily rhythms in diurnal mammals.

Lily Yan, Laura Smale, Antonio A Nunez

Abstract readReview
In one paragraph

Review in The European journal of neuroscience, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 46 papers.

0numbers the graph read from it
0cells of the map it votes in
46citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

46 citing papers in PubMed.

  1. Article
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  12. Chrononutrition: Potential, Challenges, and Application in Managing Obesity.International journal of molecular sciences · 2025
    Review
  13. L-serine metabolic regulation and host respiratory homeostasis.Frontiers in cellular and infection microbiology · 2025
    Review
  14. Review
  15. Review
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  17. Article
  18. A clock for all seasons in the subterranean.Journal of comparative physiology. A, Neuroethology, sensory, neural, and behavioral physiology · 2024
    Review
  19. Review
  20. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors.

Lily YanDepartment of Psychology and Neuroscience Program, Michigan State University, East Lansing, Michigan.ORCID 0000-0002-6261-2542
Laura SmaleDepartment of Psychology and Neuroscience Program, Michigan State University, East Lansing, Michigan.
Antonio A NunezDepartment of Psychology and Neuroscience Program, Michigan State University, East Lansing, Michigan.

Funding

The Psychobiology of Rhythms in Diurnal MammalsR01MH053433 · NIMH · MICHIGAN STATE UNIVERSITY · PI SMALE, LAURA · 1995 to 2009
$2.4M
Neural Basis for SAD: Development of a Diurnal Rodent ModelR03MH093760 · NIMH · MICHIGAN STATE UNIVERSITY · PI YAN, LILY · 2012 to 2013
$145k
National Science Foundation IBN-0130977National Science Foundation IOS-1051919NIMH NIH HHS R01 MH053433NIMH NIH HHS R03 MH093760
6 · The paper itself

Abstract

The temporal niche that an animal occupies includes a coordinated suite of behavioral and physiological processes that set diurnal and nocturnal animals apart. The daily rhythms of the two chronotypes are regulated by both the circadian system and direct responses to light, a process called masking. Here we review the literature on circadian regulations and masking responses in diurnal mammals, focusing on our work using the diurnal Nile grass rat (Arvicanthis niloticus) and comparing our findings with those derived from other diurnal and nocturnal models. There are certainly similarities between the circadian systems of diurnal and nocturnal mammals, especially in the phase and functioning of the principal circadian oscillator within the hypothalamic suprachiasmatic nucleus (SCN). However, the downstream pathways, direct or indirect from the SCN, lead to drastic differences in the phase of extra-SCN oscillators, with most showing a complete reversal from the phase seen in nocturnal species. This reversal, however, is not universal and in some cases the phases of extra-SCN oscillators are only a few hours apart between diurnal and nocturnal species. The behavioral masking responses in general are opposite between diurnal and nocturnal species, and are matched by differential responses to light and dark in several retinorecipient sites in their brain. The available anatomical and functional data suggest that diurnal brains are not simply a phase-reversed version of nocturnal ones, and work with diurnal models contribute significantly to a better understanding of the circadian and photic modulation of daily rhythms in our own diurnal species.

Indexed as

Circadian RhythmSuprachiasmatic NucleusAnimalsBrainMurinaeRatscircadian clockdiurnalityentrainmentmaskingNile grass rats

Identifiers

PMID30269362
PMCPMC6441382

What OpenQuestion holds

Textmetadata
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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.