Evidence map›Paper›PMID 23982998›Full record

ArticleThe Journal of comparative neurology2014

Tonotopic organization of vertical cells in the dorsal cochlear nucleus of the CBA/J mouse.

Michael A Muniak, David K Ryugo

Abstract read
In one paragraph

Article in The Journal of comparative neurology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
0.6field-weighted citation impact, top 36% 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

16 citing papers in PubMed, 30 citations in OpenAlex.

  1. A discrete serotonergic circuit involved in the generation of tinnitus behavior.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  2. Identification and quantification of GABAIBRO neuroscience reports · 2025
    Article
  3. Fast Inhibition Slows and Desynchronizes Mouse Auditory Efferent Neuron Activity.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2024
    Article
  4. Article
  5. The role of GABAFrontiers in endocrinology · 2023
    Review
  6. Article
  7. Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. A map of functional synaptic connectivity in the mouse anteroventral cochlear nucleus.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2014
    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

2 authors at 2 institutions in 2 countries.

Michael A MuniakDepartment of Neuroscience, Johns Hopkins University, Baltimore, Maryland, 21205; Hearing Research Program, Garvan Institute of Medical Research, Sydney, New South Wales, 2010, Australia.
David K Ryugo
Garvan Institute of Medical Research · AUJohns Hopkins Medicine · US

Funding

The Histology CoreP30DC005211 · NIDCD · JOHNS HOPKINS UNIVERSITY · PI FUCHS, PAUL ALBERT · 2002 to 2016
$9.1M
Training Program in Hearing and BalanceT32DC000023 · NIDCD · JOHNS HOPKINS UNIVERSITY · PI CULLEN, KATHLEEN E · 1989 to 2025
$8.7M
SINGLE-CELL MARKING STUDIES OF THE AUDITORY NERVER01DC000232 · NIDCD · JOHNS HOPKINS UNIVERSITY · PI RYUGO, DAVID K. · 1989 to 2010
$6.4M
STUDIES OF THE COCHLEAR NUCLEUS GRANULE CELL DOMAINR01DC004395 · NIDCD · JOHNS HOPKINS UNIVERSITY · PI RYUGO, DAVID K. · 2000 to 2010
$3.3M
NEUROBIOLOGY OF THE VENTRAL COCHLEAR NUCLEUS IN DEAFNESSK08DC000143 · NIDCD · JOHNS HOPKINS UNIVERSITY · PI FRANCIS, HOWARD W · 1998 to 2002
$447k
Afferent Innervation in the Mouse CochleaR03DC005909 · NIDCD · JOHNS HOPKINS UNIVERSITY · PI FRANCIS, HOWARD W · 2003 to 2005
$245k
NIDCD NIH HHS DC00023NIDCD NIH HHS DC00143NIDCD NIH HHS DC00232NIDCD NIH HHS DC04395NIDCD NIH HHS DC05211NIDCD NIH HHS DC05909NIDCD NIH HHS K08 DC000143NIDCD NIH HHS P30 DC005211NIDCD NIH HHS R01 DC000232NIDCD NIH HHS R01 DC004395NIDCD NIH HHS R03 DC005909NIDCD NIH HHS T32 DC000023
6 · The paper itself

Abstract

The systematic and topographic representation of frequency is a first principle of organization throughout the auditory system. The dorsal cochlear nucleus (DCN) receives direct tonotopic projections from the auditory nerve (AN) as well as secondary and descending projections from other sources. Among the recipients of AN input in the DCN are vertical cells (also called tuberculoventral cells), glycinergic interneurons thought to provide on- or near-best-frequency feed-forward inhibition to principal cells in the DCN and various cells in the anteroventral cochlear nucleus (AVCN). Differing lines of physiological and anatomical evidence suggest that vertical cells and their projections are organized with respect to frequency, but this has not been conclusively demonstrated in the intact mammalian brain. To address this issue, we retrogradely labeled vertical cells via physiologically targeted injections in the AVCN of the CBA/J mouse. Results from multiple cases were merged with a normalized 3D template of the cochlear nucleus (Muniak et al. [2013] J. Comp. Neurol. 521:1510-1532) to demonstrate quantitatively that the arrangement of vertical cells is tonotopic and aligned to the innervation pattern of the AN. These results suggest that vertical cells are well positioned for providing immediate, frequency-specific inhibition onto cells of the DCN and AVCN to facilitate spectral processing.

Indexed as

Action PotentialsAnimalsAuditory PathwaysBrain MappingCochlear NerveCochlear NucleusFemaleFluoresceinsFluorescent Antibody TechniqueGlycineImaging, Three-DimensionalInterneuronsMaleMiceMice, Inbred CBAPatch-Clamp TechniquesFluoresceinsGlycine3D reconstructionauditory nervefrequency organizationinterneurontuberculoventraltype II

Identifiers

PMID23982998
PMCPMC3947158
OpenAlexW2141896818

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.