Evidence map›Paper›PMID 26497006›Full record

ArticleAnatomical science international2016

Functional organization of the local circuit in the inferior colliculus.

Tetsufumi Ito, Deborah C Bishop, Douglas L Oliver

Abstract read
In one paragraph

Article in Anatomical science international, 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. Review
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Cholinergic modulation in the vertebrate auditory pathway.Frontiers in cellular neuroscience · 2024
    Review
  11. Neuropeptide Y Signaling Regulates Recurrent Excitation in the Auditory Midbrain.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2023
    Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Review
  17. Review
  18. 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

3 authors.

Tetsufumi ItoDepartment of Anatomy, Faculty of Medical Sciences, University of Fukui, Eiheiji, Fukui, 910-1193, Japan. itot@u-fukui.ac.jp.ORCID 0000-0003-4516-9283
Deborah C BishopDepartment of Neuroscience, University of Connecticut Health Center, Farmington, CT, 06030-3401, USA.
Douglas L OliverDepartment of Neuroscience, University of Connecticut Health Center, Farmington, CT, 06030-3401, USA.

Funding

SYNAPTIC ORGANIZATION OF THE AUDITORY SYSTEMR01DC000189 · NIDCD · UNIVERSITY OF CONNECTICUT SCH OF MED/DNT · PI OLIVER, DOUGLAS L · 1989 to 2013
$5.3M
NIDCD NIH HHS R01 DC000189
6 · The paper itself

Abstract

The inferior colliculus (IC) is the first integration center of the auditory system. After the transformation of sound to neural signals in the cochlea, the signals are analyzed by brainstem auditory nuclei that, in turn, transmit this information to the IC. However, the neural circuitry that underlies this integration is unclear. This review consists of two parts: one is about the cell type which is likely to integrate sound information, and the other is about a technique which is useful for studying local circuitry. Large GABAergic (LG) neurons receive dense excitatory axosomatic terminals that originate from the lower brainstem auditory nuclei as well as local IC neurons. Dozens of axons coming from both local and lower brainstem neurons converge on a single LG soma. Excitatory neurons in IC can innervate many nearby LG somata in the same fibrodendritic lamina. The combination of local and ascending inputs is well suited for auditory integration. LG neurons are one of the main sources of inhibition in the medial geniculate body (MGB). LG neurons and the tectothalamic inhibitory system are present in a wide variety of mammalian species. This suggests that the circuitry of excitatory and inhibitory tectothalamic projections may have evolved earlier than GABAergic interneurons in the MGB, which are found in fewer species. Cellular-level functional imaging provides both morphological and functional information about local circuitry. In the last part of this review, we describe an in vivo calcium imaging study that sheds light on the functional organization of the IC.

Indexed as

Comparative neuroanatomyFunctional imagingHearingSynapseTract tracing

Identifiers

PMID26497006
PMCPMC4846595

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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.