Evidence map›Paper›PMID 25385339›Full record

ReviewNature reviews. Neurology2014

'The clocks that time us'--circadian rhythms in neurodegenerative disorders.

Aleksandar Videnovic, Alpar S Lazar, Roger A Barker, Sebastiaan Overeem

Open access · greenAbstract readReview
In one paragraph

Review in Nature reviews. Neurology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 214 papers, 6 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
214citing papers in PubMed, 6 pooled it
10.2field-weighted citation impact, top 1% of its field
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

214 citing papers in PubMed, 6 syntheses or guidelines pooled it, 378 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. The chronobiology of migraine: a systematic review.The journal of headache and pain · 2021
    Pooled it
  4. Pooled it
  5. Pooled it
  6. Pooled it
  7. Trial
  8. Article
  9. A gradual and sustainable approach to diagnosing sleep and circadian disturbances in dementia.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2026
    Review
  10. Article
  11. Article
  12. Timing the decline: Cellular circadian rhythms and Alzheimer's disease.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  13. Article
  14. Article
  15. Liver clock: Malalignment and entrainment therapeutics.World journal of gastrointestinal pharmacology and therapeutics · 2026
    Review
  16. Review
  17. Article
  18. Article
  19. Article
  20. Review

154 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

4 authors at 3 institutions in 3 countries.

Aleksandar VidenovicNeurological Clinical Research Institute, Department of Neurology, Massachusetts General Hospital, Harvard Medical School, 165 Cambridge Street Suite 650, Boston, MA 02114, USA.
Alpar S LazarUniversity of Cambridge, John van Geest Centre for Brain Repair, Department of Clinical Neurosciences, Forvie Site, Cambridge CB2 2PY, UK.
Roger A BarkerUniversity of Cambridge, John van Geest Centre for Brain Repair, Department of Clinical Neurosciences, Forvie Site, Cambridge CB2 2PY, UK.
Sebastiaan OvereemDepartment of Neurology, Radboud University Medical Centre, P.O. Box 9101, Nijmegen 6500 HB, Netherlands.
University of Cambridge · GBMassachusetts General Hospital · USRadboud University Nijmegen · NL

Funding

Circadian Rhythms and Sleep-Wake Cycles in Parkinson's DiseaseK23NS072283 · NINDS · NORTHWESTERN UNIVERSITY AT CHICAGO · PI VIDENOVIC, ALEKSANDAR · 2012 to 2017
$935k
NINDS NIH HHS K23 NS072283
6 · The paper itself

Abstract

Circadian rhythms are physiological and behavioural cycles generated by an endogenous biological clock, the suprachiasmatic nucleus. The circadian system influences the majority of physiological processes, including sleep-wake homeostasis. Impaired sleep and alertness are common symptoms of neurodegenerative disorders, and circadian dysfunction might exacerbate the disease process. The pathophysiology of sleep-wake disturbances in these disorders remains largely unknown, and is presumably multifactorial. Circadian rhythm dysfunction is often observed in patients with Alzheimer disease, in whom it has a major impact on quality of life and represents one of the most important factors leading to institutionalization of patients. Similarly, sleep and circadian problems represent common nonmotor features of Parkinson disease and Huntington disease. Clinical studies and experiments in animal models of neurodegenerative disorders have revealed the progressive nature of circadian dysfunction throughout the course of neurodegeneration, and suggest strategies for the restoration of circadian rhythmicity involving behavioural and pharmacological interventions that target the sleep-wake cycle. In this Review, we discuss the role of the circadian system in the regulation of the sleep-wake cycle, and outline the implications of disrupted circadian timekeeping in neurodegenerative diseases.

Indexed as

AnimalsCircadian ClocksHumansNeurodegenerative Diseases

Identifiers

PMID25385339
PMCPMC4344830
OpenAlexW2013537598

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.