Evidence map›Paper›PMID 21886186›Full record

ReviewNature reviews. Neuroscience2011

Linking neural activity and molecular oscillations in the SCN.

Christopher S Colwell

Abstract readReview
In one paragraph

Review in Nature reviews. Neuroscience, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 256 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
256citing papers in PubMed, 2 pooled it
–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

256 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Trial
  4. Review
  5. Review
  6. Article
  7. Article
  8. Article
  9. Article
  10. Review
  11. Article
  12. Article
  13. Alcohol and Opioids Modulate Excitatory Inputs to the SCN.bioRxiv : the preprint server for biology · 2026
    Article
  14. Reconsidering mammalian circadian organization.Neurobiology of sleep and circadian rhythms · 2026
    Article
  15. Article
  16. Metaplastic sleep regulation inbioRxiv : the preprint server for biology · 2026
    Article
  17. Article
  18. Review
  19. Article
  20. Review

196 more citing papers are in PubMed but not listed here.

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

1 author.

Christopher S ColwellLaboratory of Circadian and Sleep Medicine, Department of Psychiatry and Biobehavioral Sciences, David Geffen School of Medicine, University of California Los Angeles, California 90024, USA. CColwell@mednet.ucla.edu

Funding

Neuropeptides and the Mammalian Circadian SystemR01NS043169 · NINDS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI COLWELL, CHRISTOPHER SCOTT · 2003 to 2007
$1.8M
NINDS NIH HHS R01 NS043169
6 · The paper itself

Abstract

Neurons in the suprachiasmatic nucleus (SCN) function as part of a central timing circuit that drives daily changes in our behaviour and underlying physiology. A hallmark feature of SCN neuronal populations is that they are mostly electrically silent during the night, start to fire action potentials near dawn and then continue to generate action potentials with a slow and steady pace all day long. Sets of currents are responsible for this daily rhythm, with the strongest evidence for persistent Na(+) currents, L-type Ca(2+) currents, hyperpolarization-activated currents (I(H)), large-conductance Ca(2+) activated K(+) (BK) currents and fast delayed rectifier (FDR) K(+) currents. These rhythms in electrical activity are crucial for the function of the circadian timing system, including the expression of clock genes, and decline with ageing and disease. This article reviews our current understanding of the ionic and molecular mechanisms that drive the rhythmic firing patterns in the SCN.

Indexed as

Action PotentialsAnimalsBiological ClocksCircadian RhythmHumansMembrane PotentialsNeuronsSuprachiasmatic Nucleus

Identifiers

PMID21886186
PMCPMC4356239

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

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.