Evidence map›Paper›PMID 28423316›Full record

ArticleCell reports2017

Diversity in Excitation-Inhibition Mismatch Underlies Local Functional Heterogeneity in the Rat Auditory Cortex.

Can Tao, Guangwei Zhang, Chang Zhou, Lijuan Wang, Sumei Yan, Huizhong Whit Tao, Li I Zhang, Yi Zhou, Ying Xiong

Abstract read
In one paragraph

Article in Cell reports, 2017. 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
–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

14 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Sparse Coding in Temporal Association Cortex Improves Complex Sound Discriminability.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2021
    Article
  6. Review
  7. Article
  8. Differential Inhibitory Configurations Segregate Frequency Selectivity in the Mouse Inferior Colliculus.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2019
    Article
  9. Local homogeneity of tonotopic organization in the primary auditory cortex of marmosets.Proceedings of the National Academy of Sciences of the United States of America · 2019
    Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Sublaminar Subdivision of Mouse Auditory Cortex Layer 2/3 Based on Functional Translaminar Connections.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2017
    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

9 authors.

Can TaoDepartment of Neurobiology, Chongqing Key Laboratory of Neurobiology, Third Military Medical University, Chongqing 400038, China.
Guangwei ZhangDepartment of Neurobiology, Chongqing Key Laboratory of Neurobiology, Third Military Medical University, Chongqing 400038, China.
Chang ZhouDepartment of Neurobiology, Chongqing Key Laboratory of Neurobiology, Third Military Medical University, Chongqing 400038, China.
Lijuan WangDepartment of Neurobiology, Chongqing Key Laboratory of Neurobiology, Third Military Medical University, Chongqing 400038, China.
Sumei YanDepartment of Neurobiology, Chongqing Key Laboratory of Neurobiology, Third Military Medical University, Chongqing 400038, China.
Huizhong Whit TaoZilkha Neurogenetic Institute, Keck School of Medicine, University of Southern California, Los Angeles, CA 90033, USA.
Li I ZhangZilkha Neurogenetic Institute, Keck School of Medicine, University of Southern California, Los Angeles, CA 90033, USA.
Yi ZhouDepartment of Neurobiology, Chongqing Key Laboratory of Neurobiology, Third Military Medical University, Chongqing 400038, China. Electronic address: zhouyisjtu@gmail.com.
Ying XiongDepartment of Neurobiology, Chongqing Key Laboratory of Neurobiology, Third Military Medical University, Chongqing 400038, China. Electronic address: xiongying2001@163.com.

Funding

Processing and transformation of visual signals in the superior colliculusR01EY019049 · NEI · UNIVERSITY OF SOUTHERN CALIFORNIA · PI TAO, HUIZHONG WHIT · 2008 to 2025
$9.2M
Thalamic Modulation of Auditory Cortical Processing via LPR01DC008983 · NIDCD · UNIVERSITY OF SOUTHERN CALIFORNIA · PI Li I Zhang · 2007 to 2026
$8.7M
Synaptic circuitry mechanisms underlying functional development of visual cortexR01EY025722 · NEI · UNIVERSITY OF SOUTHERN CALIFORNIA · PI TAO, HUIZHONG WHIT · 2015 to 2017
$1.2M
NEI NIH HHS R01 EY019049NEI NIH HHS R01 EY025722NIDCD NIH HHS R01 DC008983
6 · The paper itself

Abstract

Cortical neurons are heterogeneous in their functional properties. This heterogeneity is fundamental for the processing of different features of sensory information. However, functional diversity within a local group of neurons is poorly understood. Here, we demonstrate that neighboring cortical neurons in layer 5 but not those of layer 4 of the rat anterior auditory field (AAF) exhibited a surprisingly high level of diversity in tonal receptive fields. In vivo whole-cell voltage-clamp recordings revealed that the diversity of frequency representation was due to a spectral mismatch between synaptic excitation and inhibition to varying degrees. The spectral distribution of excitation was skewed at different levels, whereas inhibition was homogeneous and non-skewed, similar to the summed spiking activity of local neuronal ensembles, which further enhanced diversity. Our results indicate that AAF in the auditory cortex is involved in processing auditory information in a highly refined manner that is important for complex pattern recognition.

Indexed as

Action PotentialsAnimalsAuditory CortexAuditory ThresholdModels, NeurologicalNeural InhibitionNeuronsRats, Sprague-DawleySynapsesWakefulnessauditory cortical fieldexcitation/inhibition balancefrequency and intensity tuningsynaptic circuit mechanism

Identifiers

PMID28423316
PMCPMC5484081

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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.