Evidence map›Paper›PMID 26924961›Full record

ArticleFrontiers in cellular neuroscience2016

Tactile Stimulation Evokes Long-Lasting Potentiation of Purkinje Cell Discharge In Vivo.

K B Ramakrishnan, Kai Voges, Licia De Propris, Chris I De Zeeuw, Egidio D'Angelo

Abstract read
In one paragraph

Article in Frontiers in cellular neuroscience, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing 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

24 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Towards a Bio-Inspired Real-Time Neuromorphic Cerebellum.Frontiers in cellular neuroscience · 2021
    Article
  9. Review
  10. Article
  11. Article
  12. Long-Lasting Response Changes in Deep Cerebellar NucleiFrontiers in cellular neuroscience · 2019
    Article
  13. Article
  14. Article
  15. Cerebellar Learning Properties Are Modulated by the CRF Receptor.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2018
    Article
  16. Article
  17. Neural Coding With Bursts-Current State and Future Perspectives.Frontiers in computational neuroscience · 2018
    Review
  18. Granular Layer Neurons Control Cerebellar Neurovascular Coupling Through an NMDA Receptor/NO-Dependent System.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2017
    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

5 authors.

K B RamakrishnanDepartment of Brain and Behavioral Sciences, University of PaviaPavia, Italy; Consorzio Interuniversitario per le Scienze Fisiche della Materia (CNISM)Pavia, Italy.
Kai VogesDepartment of Neuroscience, Erasmus University Rotterdam Rotterdam, Netherlands.
Licia De ProprisDepartment of Brain and Behavioral Sciences, University of Pavia Pavia, Italy.
Chris I De ZeeuwDepartment of Neuroscience, Erasmus University RotterdamRotterdam, Netherlands; Netherlands Institute for Neuroscience, Royal Academy of Arts and SciencesAmsterdam, Netherlands.
Egidio D'AngeloDepartment of Brain and Behavioral Sciences, University of PaviaPavia, Italy; Brain Connectivity Center, Istituto Neurologico IRCCS Fondazione C. MondinoPavia, Italy.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In the cerebellar network, a precise relationship between plasticity and neuronal discharge has been predicted. However, the potential generation of persistent changes in Purkinje cell (PC) spike discharge as a consequence of plasticity following natural stimulation patterns has not been clearly determined. Here, we show that facial tactile stimuli organized in theta-patterns can induce stereotyped N-methyl-D-aspartate (NMDA) and gamma-aminobutyric acid (GABA-A) receptor-dependent changes in PCs and molecular layer interneurons (MLIs) firing: invariably, all PCs showed a long-lasting increase (Spike-Related Potentiation or SR-P) and MLIs a long-lasting decrease (Spike-Related Suppression or SR-S) in baseline activity and spike response probability. These observations suggests that tactile sensory stimulation engages multiple long-term plastic changes that are distributed along the mossy fiber-parallel fiber (MF-PF) pathway and operate synergistically to potentiate spike generation in PCs. In contrast, theta-pattern electrical stimulation (ES) of PFs indistinctly induced SR-P and SR-S both in PCs and MLIs, suggesting that tactile sensory stimulation preordinates plasticity upstream of the PF-PC synapse. All these effects occurred in the absence of complex spike changes, supporting the theoretical prediction that PC activity is potentiated when the MF-PF system is activated in the absence of conjunctive climbing fiber (CF) activity.

Indexed as

cerebellumin vivo electrophysiologyLTDLTPmolecular layer interneuronsPurkinje cellsuppression

Identifiers

PMID26924961
PMCPMC4757673

What OpenQuestion holds

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Registered trials

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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.