Evidence map›Paper›PMID 20570661›Full record

ArticleBrain research2010

Otolith stimulation induces c-Fos expression in vestibular and precerebellar nuclei in cats and squirrel monkeys.

Joan S Baizer, Will L Corwin, James F Baker

Open access · greenAbstract readComparative Study
In one paragraph

Article in Brain research, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
0.9field-weighted citation impact, top 22% 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

14 citing papers in PubMed, 17 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Article
  6. Behavioral and neural responses to high-strength magnetic fields are reduced in otolith mutant mice.American journal of physiology. Regulatory, integrative and comparative physiology · 2023
    Article
  7. Article
  8. Species Differences in the Organization of the Ventral Cochlear Nucleus.Anatomical record (Hoboken, N.J. : 2007) · 2018
    Article
  9. Article
  10. Article
  11. Article
  12. Projection neurons of the vestibulo-sympathetic reflex pathway.The Journal of comparative neurology · 2014
    Article
  13. Article
  14. 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

3 authors at 2 institutions in 1 country.

Joan S BaizerDepartment of Physiology and Biophysics, University at Buffalo, School of Medicine and Biomedical Sciences, 123 Sherman Hall, Buffalo, NY 14214, USA. Electronic address: baizer@buffalo.edu.
Will L CorwinDepartment of Physiology and Biophysics, University at Buffalo, School of Medicine and Biomedical Sciences, 123 Sherman Hall, Buffalo, NY 14214, USA.
James F BakerDepartment of Physiology, Physiology/Medical, Ward 5-071, M211, Northwestern University Medical School, 303 East Chicago Avenue, Chicago, IL 60611-3008, USA. Electronic address: j-baker@northwestern.edu.
University at Buffalo, State University of New York · USNorthwestern University · US

Funding

OTOLITH VESTIBULOOCULAR REFLEXR01EY007342 · NEI · NORTHWESTERN UNIVERSITY · PI BAKER, JAMES F · 1987 to 2005
$988k
OTOLITH &CANAL SIGNALS IN VESTIBULAR/NECK REFLEX SYSTEMR01DC001559 · NIDCD · NORTHWESTERN UNIVERSITY AT CHICAGO · PI BAKER, JAMES F · 1992 to 2007
$847k
NEI NIH HHS EY07342NEI NIH HHS R01 EY007342NIDCD NIH HHS DC01559NIDCD NIH HHS R01 DC001559
6 · The paper itself

Abstract

Vestibular information is critical for the control of balance, posture, and eye movements. Signals from the receptors, the semicircular canals and otoliths, are carried by the eighth nerve and distributed to the four nuclei of the vestibular nuclear complex, the VNC. However, anatomical and physiological data suggest that many additional brainstem nuclei are engaged in the processing of vestibular signals and generation of motor responses. To assess the role of these structures in vestibular functions, we have used the expression of the immediate early gene c-Fos as a marker for neurons activated by stimulation of the otoliths or the semicircular canals. Excitation of the otolith organs resulted in widespread c-Fos expression in the VNC, but also in other nuclei, including the external cuneate nucleus, the postpyramidal nucleus of the raphé, the nucleus prepositus hypoglossi, the subtrigeminal nucleus, the pontine nuclei, the dorsal tegmental nucleus, the locus coeruleus, and the reticular formation. Rotations that excited the semicircular canals were much less effective in inducing c-Fos expression. The large number of brainstem nuclei that showed c-Fos expression may reflect the multiple functions of the vestibular system. Some of these neurons may be involved in sensory processing of the vestibular signals, while others provide input to the vestibulo-ocular, vestibulocollic, and vestibulospinal reflexes or mediate changes in autonomic function. The data show that otolith stimulation engages brainstem structures both within and outside of the VNC, many of which project to the cerebellum.

Indexed as

AnimalsBrain StemCatsCerebellar NucleiLocus CoeruleusOtolithic MembranePonsProto-Oncogene Proteins c-fosRotationSaimiriSemicircular CanalsSpecies SpecificityVestibular NucleiProto-Oncogene Proteins c-fos

Identifiers

PMID20570661
PMCPMC2926302
OpenAlexW1996753094

What OpenQuestion holds

Textmetadata
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.