Evidence map›Paper›PMID 21228180›Full record

ArticleThe Journal of neuroscience : the official journal of the Society for Neuroscience2011

Spontaneous activity signatures of morphologically identified interneurons in the vestibulocerebellum.

Tom J H Ruigrok, Robert A Hensbroek, John I Simpson

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of neuroscience : the official journal of the Society for Neuroscience, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 63 papers.

0numbers the graph read from it
0cells of the map it votes in
63citing papers in PubMed
9.2field-weighted citation impact, top 2% 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

63 citing papers in PubMed, 119 citations in OpenAlex.

  1. Review
  2. Strategies to Decipher Neuron Identity from Extracellular Recordings in Behaving Nonhuman Primates.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2025
    Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. The cerebellar deep nuclei: a patch for rate codes?Frontiers in neural circuits · 2025
    Article
  8. Article
  9. Article
  10. Article
  11. Review
  12. Frontiers in molecular neuroscience · 2022
    Article
  13. Article
  14. Review
  15. Disease models & mechanisms · 2019
    Article
  16. Review
  17. Article
  18. Article
  19. Article
  20. Article

3 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

3 authors at 2 institutions in 2 countries.

Tom J H RuigrokDepartment of Neuroscience, Erasmus Medical Center Rotterdam, 3000 CA Rotterdam, The Netherlands. t.ruigrok@erasmusmc.nl
Robert A Hensbroek
John I Simpson
New York University · USErasmus University Rotterdam · NL

Funding

VISUAL-VESTIBULAR INTERACTION IN EYE MOVEMENT CONTROLP01NS013742 · NINDS · NEW YORK UNIVERSITY SCHOOL OF MEDICINE · PI LLINAS, RODOLFO R · 1985 to 2011
$15.6M
NINDS NIH HHS P01 NS013742
6 · The paper itself

Abstract

Cerebellar cortical interneurons such as Golgi cells, basket cells, stellate cells, unipolar brush cells, and granule cells play an essential role in the operations of the cerebellum. However, detailed functional studies of the activity of these cells in both anesthetized and behaving animals have been hampered by problems in recognizing their physiological signatures. We have extracellularly recorded the spontaneous activity of vestibulocerebellar interneurons in ketamine/xylazine-anesthetized rats and subsequently labeled them with Neurobiotin using the juxtacellular technique. After recovery and morphological identification of these cells, they were related to statistical measures of their spontaneous activity. Golgi cells display a somewhat irregular firing pattern with relatively low average frequencies. Unipolar brush cells are characterized by more regular firing at higher rates. Basket and stellate cells are alike in their firing characteristics, which mainly stand out by their irregularity; some of them are set apart by their very slow average rate. The spontaneous activity of interneurons examined in the ketamine/xylazine rabbit fit within this general pattern. In the rabbit, granule cells were identified by the spontaneous occurrence of extremely high-frequency bursts of action potentials, which were also recognized in the rat. On the basis of these observations, we devised an algorithm that reliably determined the identity of 75% of the cells with only 2% incorrect classifications. The remaining cells were placed into border categories within which no classification was attempted. We propose that this algorithm can be used to help classify vestibulocerebellar interneurons recorded in awake, behaving animals.

Indexed as

Action PotentialsAnimalsCerebellumInterneuronsMaleRabbitsRatsRats, Long-EvansRats, WistarVestibular Nuclei

Identifiers

PMID21228180
PMCPMC6623423
OpenAlexW2017734404

What OpenQuestion holds

Textmetadata
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.