Evidence map›Paper›PMID 26286653›Full record

ReviewLearning & memory (Cold Spring Harbor, N.Y.)2015

Synchrony and desynchrony in circadian clocks: impacts on learning and memory.

Harini C Krishnan, Lisa C Lyons

Abstract readReview
In one paragraph

Review in Learning & memory (Cold Spring Harbor, N.Y.), 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 51 papers.

0numbers the graph read from it
0cells of the map it votes in
51citing 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

51 citing papers in PubMed.

  1. Article
  2. Article
  3. Intestinal Clock Promotes Cognitive Memory Through Adenosine Signaling.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025
    Article
  4. Article
  5. Article
  6. Article
  7. Anthropogenic disturbance affects calling and collective behaviour in corvid roosts.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2024
    Article
  8. Review
  9. Article
  10. Article
  11. The clock gene Per1 may exert diurnal control over hippocampal memory consolidation.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2023
    Article
  12. Article
  13. Article
  14. Perfecting the Life Clock: The Journey from PTO to TTFL.International journal of molecular sciences · 2023
    Review
  15. Article
  16. Article
  17. Article
  18. What's wrong with my experiment?: The impact of hidden variables on neuropsychopharmacology research.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2022
    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

2 authors.

Harini C KrishnanDepartment of Biological Science, Program in Neuroscience, Florida State University, Tallahassee, Florida 32306, USA.
Lisa C LyonsDepartment of Biological Science, Program in Neuroscience, Florida State University, Tallahassee, Florida 32306, USA lyons@bio.fsu.edu.

Funding

Sleep and Associative Memory Formation in AplysiaR21NS088835 · NINDS · FLORIDA STATE UNIVERSITY · PI LYONS, LISA CARLSON · 2014 to 2015
$418k
Circadian Modulation of Alcohol Sensitivity and Tissue Injury in DrosophilaR21AA021233 · NIAAA · FLORIDA STATE UNIVERSITY · PI LYONS, LISA CARLSON · 2013 to 2014
$381k
NIAAA NIH HHS R21 AA021233NIAAA NIH HHS R21AA021233NINDS NIH HHS R21 NS088835NINDS NIH HHS R21NS088835
6 · The paper itself

Abstract

Circadian clocks evolved under conditions of environmental variation, primarily alternating light dark cycles, to enable organisms to anticipate daily environmental events and coordinate metabolic, physiological, and behavioral activities. However, modern lifestyle and advances in technology have increased the percentage of individuals working in phases misaligned with natural circadian activity rhythms. Endogenous circadian oscillators modulate alertness, the acquisition of learning, memory formation, and the recall of memory with examples of circadian modulation of memory observed across phyla from invertebrates to humans. Cognitive performance and memory are significantly diminished when occurring out of phase with natural circadian rhythms. Disruptions in circadian regulation can lead to impairment in the formation of memories and manifestation of other cognitive deficits. This review explores the types of interactions through which the circadian clock modulates cognition, highlights recent progress in identifying mechanistic interactions between the circadian system and the processes involved in memory formation, and outlines methods used to remediate circadian perturbations and reinforce circadian adaptation.

Indexed as

AgingAnimalsBrainCircadian ClocksHumansLearningMemoryNeurodegenerative Diseases

Identifiers

PMID26286653
PMCPMC4561405

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.