Evidence map›Paper›PMID 26460542›Full record

ArticleeLife2015

Complementary control of sensory adaptation by two types of cortical interneurons.

Ryan G Natan, John J Briguglio, Laetitia Mwilambwe-Tshilobo, Sara I Jones, Mark Aizenberg, Ethan M Goldberg, Maria Neimark Geffen

Abstract read
In one paragraph

Article in eLife, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 121 papers.

0numbers the graph read from it
0cells of the map it votes in
121citing 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

121 citing papers in PubMed.

  1. Trial
  2. Article
  3. Article
  4. Review
  5. Article
  6. Cortical Somatostatin Neurons Regulate Seizure Susceptibility via MINAR1/Gαs-cAMP Signaling.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Article
  7. Article
  8. Article
  9. Article
  10. Review
  11. Article
  12. Article
  13. Article
  14. Article
  15. Review
  16. Article
  17. Distinct Inhibitory Neurons Differently Shape Neuronal Codes for Sound Intensity in the Auditory Cortex.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2025
    Article
  18. DevelopmentalThe Journal of neuroscience : the official journal of the Society for Neuroscience · 2024
    Article
  19. Article
  20. Cell-type-specific enhancement of deviance detection by synaptic zinc in the mouse auditory cortex.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article

61 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

7 authors.

Ryan G NatanDepartment of Otorhinolaryngology Head and Neck Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, United States.ORCID http://orcid.org/0000-0002-3123-4833
John J BriguglioDepartment of Otorhinolaryngology Head and Neck Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, United States.
Laetitia Mwilambwe-TshiloboDepartment of Otorhinolaryngology Head and Neck Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, United States.
Sara I JonesDepartment of Otorhinolaryngology Head and Neck Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, United States.
Mark AizenbergDepartment of Otorhinolaryngology Head and Neck Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, United States.
Ethan M GoldbergDepartment of Neurology, University of Pennsylvania, Philadelphia, United States.
Maria Neimark GeffenDepartment of Otorhinolaryngology Head and Neck Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, United States.ORCID http://orcid.org/0000-0003-3022-2993

Funding

Circuit Mechanisms of Sound Processing and Detection in the Auditory PathwayR01DC014479 · NIDCD · UNIVERSITY OF PENNSYLVANIA · PI GEFFEN, MARIA NEIMARK · 2015 to 2024
$4.7M
NSADA Training Grant for Child NeurologistsK12NS049453 · NINDS · CHILDREN'S HOSP OF PHILADELPHIA · PI TENNEKOON, GIHAN I · 2006 to 2015
$4.4M
TRAINING PROGRAM IN BEHAVIORAL/COGNITIVE NEUROSCIENCET32MH017168 · NIMH · UNIVERSITY OF PENNSYLVANIA · PI KABLE, JOSEPH W · 1985 to 2018
$4.2M
The role of cortical interneurons in auditory processing and learningR03DC013660 · NIDCD · UNIVERSITY OF PENNSYLVANIA · PI GEFFEN, MARIA NEIMARK · 2013 to 2015
$480k
NIDCD NIH HHS R01 DC014479NIDCD NIH HHS R01DC014479NIDCD NIH HHS R03 DC013660NIDCD NIH HHS R03DC013660NIMH NIH HHS T32 MH017168NIMH NIH HHS T32MH017168NINDS NIH HHS K12 NS049453
6 · The paper itself

Abstract

Reliably detecting unexpected sounds is important for environmental awareness and survival. By selectively reducing responses to frequently, but not rarely, occurring sounds, auditory cortical neurons are thought to enhance the brain's ability to detect unexpected events through stimulus-specific adaptation (SSA). The majority of neurons in the primary auditory cortex exhibit SSA, yet little is known about the underlying cortical circuits. We found that two types of cortical interneurons differentially amplify SSA in putative excitatory neurons. Parvalbumin-positive interneurons (PVs) amplify SSA by providing non-specific inhibition: optogenetic suppression of PVs led to an equal increase in responses to frequent and rare tones. In contrast, somatostatin-positive interneurons (SOMs) selectively reduce excitatory responses to frequent tones: suppression of SOMs led to an increase in responses to frequent, but not to rare tones. A mutually coupled excitatory-inhibitory network model accounts for distinct mechanisms by which cortical inhibitory neurons enhance the brain's sensitivity to unexpected sounds.

Indexed as

Adaptation, PhysiologicalSoundAcoustic StimulationAuditory CortexInterneuronsauditory cortexauditory processingcircuitscomputational neuroscienceinterneuronsmouseneuroscienceoptogenetics

Identifiers

PMID26460542
PMCPMC4641469

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.