Evidence map›Paper›PMID 20018411›Full record

ArticleNeurobiology of aging2011

Age-related deficits in a forebrain-dependent task, trace-eyeblink conditioning.

Roberto Galvez, Sabrina Cua, John F Disterhoft

Abstract read
In one paragraph

Article in Neurobiology of aging, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing 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

13 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Article
  6. Spine loss in primary somatosensory cortex during trace eyeblink conditioning.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2015
    Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. 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.

Roberto GalvezNorthwestern University Feinberg School of Medicine, Chicago, IL 60611, USA. rgalvez@illinois.edu
Sabrina Cua
John F Disterhoft

Funding

PREDOCTORAL AND POSTDOCTORAL TRAINING PROGRAM IN AGING AND DEMENTIAT32AG020506 · NIA · NORTHWESTERN UNIVERSITY AT CHICAGO · PI ROBERT J VASSAR, SANDRA WEINTRAUB · 2002 to 2026
$9.9M
SLOW OUTWARD CURRENTS AND LEARNING IN AGING HIPPOCAMPUSR37AG008796 · NIA · NORTHWESTERN UNIVERSITY AT CHICAGO · PI DISTERHOFT, JOHN F · 1999 to 2020
$9.2M
SYNAPTIC SUBSTRATES OF AGE-DEPENDENT MEMORY DEFICITSR01AG017139 · NIA · NORTHWESTERN UNIVERSITY AT CHICAGO · PI DISTERHOFT, JOHN F · 1999 to 2013
$4.6M
NIA NIH HHS R01 AG017139NIA NIH HHS R37 AG008796NIA NIH HHS T32 AG020506NIA NIH HHS T32 AG20506
6 · The paper itself

Abstract

Trace-eyeblink conditioning is a forebrain-dependent learning paradigm that has assisted in our understanding of age-related hippocampal neuronal plasticity; however, the hippocampus is not believed to be the permanent site for most long-term-memory storage. Studies in adult subjects have suggested the neocortex as one such site. Whisker plucking studies have further suggested that the ability for plasticity in the neocortex declines with age. Mice were trained in trace- and delay-eyeblink conditioning with whisker or auditory stimulation as the conditioned stimulus to examine possible age-related behavioral and neocortical abnormalities. Whisker stimulation was determined to be a more effective stimulus for examining age-related behavioral abnormalities in C57 mice. Additionally, neocortical barrel expansion, observed in trace conditioned adult mice and rabbits, does not occur in mice conditioned on a delay paradigm or in old mice unable to learn the whisker trace association. Abnormalities in neocortical memory storage in the elderly could contribute to normal age-dependent declines in associative learning abilities.

Indexed as

Acoustic StimulationAgingAnalysis of VarianceAnimalsConditioning, ClassicalConditioning, EyelidElectron Transport Complex IVElectroshockMiceMice, Inbred C57BLNeuronal PlasticityProsencephalonRabbitsReaction TimeVibrissaeElectron Transport Complex IV

Identifiers

PMID20018411
PMCPMC2891600

What OpenQuestion holds

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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.