Evidence map›Paper›PMID 23973905›Full record

ReviewNeurobiology of learning and memory2014

Learning from the spinal cord: how the study of spinal cord plasticity informs our view of learning.

James W Grau

Abstract readReview
In one paragraph

Review in Neurobiology of learning and memory, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed, 1 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

38 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Learning: One definition to rule them all?NPJ science of learning · 2026
    Review
  3. Review
  4. Spine-Prints: Transposing Brain Fingerprints to the Spinal Cord.bioRxiv : the preprint server for biology · 2025
    Article
  5. Review
  6. Review
  7. Article
  8. Article
  9. Review
  10. Behavioral studies of spinal conditioning: The spinal cord is smarter than you think it is.Journal of experimental psychology. Animal learning and cognition · 2022
    Article
  11. Review
  12. Article
  13. Article
  14. Article
  15. Article
  16. Review
  17. Article
  18. IpsilesionalBrain communications · 2020
    Article
  19. Article
  20. Article
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.

James W GrauPsychology, Texas A&M University, College Station, TX 77843, USA. Electronic address: j-grau@tamu.edu.

Funding

Learning Within the Spinal Cord: Clinical ImplicationsR01NS041548 · NINDS · TEXAS A&M UNIVERSITY SYSTEM · PI GRAU, JAMES WILLIAM · 2002 to 2010
$3.5M
Influence of Environmental Stimulation and Learning on Recovery After InjuryR01HD058412 · NICHD · TEXAS A&M UNIVERSITY · PI GRAU, JAMES WILLIAM · 2007 to 2010
$1.2M
NICHD NIH HHS HD058412NICHD NIH HHS R01 HD058412NINDS NIH HHS NS041548NINDS NIH HHS R01 NS041548
6 · The paper itself

Abstract

The paper reviews research examining whether and how training can induce a lasting change in spinal cord function. A framework for the study of learning, and some essential issues in experimental design, are discussed. A core element involves delayed assessment under common conditions. Research has shown that brain systems can induce a lasting (memory-like) alteration in spinal function. Neurons within the lower (lumbosacral) spinal cord can also adapt when isolated from the brain by means of a thoracic transection. Using traditional learning paradigms, evidence suggests that spinal neurons support habituation and sensitization as well as Pavlovian and instrumental conditioning. At a neurobiological level, spinal systems support phenomena (e.g., long-term potentiation), and involve mechanisms (e.g., NMDA mediated plasticity, protein synthesis) implicated in brain-dependent learning and memory. Spinal learning also induces modulatory effects that alter the capacity for learning. Uncontrollable/unpredictable stimulation disables the capacity for instrumental learning and this effect has been linked to the cytokine tumor necrosis factor (TNF). Predictable/controllable stimulation enables learning and counters the adverse effects of uncontrollable stimulation through a process that depends upon brain-derived neurotrophic factor (BDNF). Finally, uncontrollable, but not controllable, nociceptive stimulation impairs recovery after a contusion injury. A process-oriented approach (neurofunctionalism) is outlined that encourages a broader view of learning phenomena.

Indexed as

AnimalsConditioning, ClassicalConditioning, OperantHabituation, PsychophysiologicHumansLearningNeuronal PlasticityPainRatsSpinal CordInflammationInjuryInstrumental conditioningOperantPavlovian conditioningSpinal cord

Identifiers

PMID23973905
PMCPMC3946174

What OpenQuestion holds

Textmetadata
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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.