Evidence map›Paper›PMID 31831331›Full record

ArticleNeuron2020

Daily Oscillation of the Excitation-Inhibition Balance in Visual Cortical Circuits.

Michelle C D Bridi, Fang-Jiao Zong, Xia Min, Nancy Luo, Trinh Tran, Jiaqian Qiu, Daniel Severin, Xue-Ting Zhang, Guanglin Wang, Zheng-Jiang Zhu and 2 more

Open access · bronzeAbstract read
In one paragraph

Article in Neuron, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 98 papers.

0numbers the graph read from it
0cells of the map it votes in
98citing papers in PubMed
6.5field-weighted citation impact, top 2% 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

98 citing papers in PubMed, 164 citations in OpenAlex.

  1. Article
  2. International journal of molecular sciences · 2026
    Review
  3. Article
  4. Review
  5. Article
  6. Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Circadian Changes in CA1 LTP Are Driven by Shifts in Excitation-Inhibition Balance and Reverse Direction after Puberty in Mice.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2026
    Article
  14. Cortex-specific inversion of visual responses during sleep.bioRxiv : the preprint server for biology · 2026
    Article
  15. Excitation-inhibition homeostasis in Alzheimer's disease: a selective multiscale review of mechanisms, sex differences, and therapeutic opportunities.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2026
    Review
  16. Article
  17. Article
  18. Article
  19. Article
  20. Review

38 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

12 authors at 2 institutions in 2 countries.

Michelle C D BridiMind/Brain Institute and Department of Neuroscience, Johns Hopkins University, Baltimore, MD 21218, USA.
Fang-Jiao ZongInterdisciplinary Research Center on Biology and Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, China; University of Chinese Academy of Sciences, Beijing 100049, China.
Xia MinInterdisciplinary Research Center on Biology and Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, China; University of Chinese Academy of Sciences, Beijing 100049, China.
Nancy LuoMind/Brain Institute and Department of Neuroscience, Johns Hopkins University, Baltimore, MD 21218, USA.
Trinh TranMind/Brain Institute and Department of Neuroscience, Johns Hopkins University, Baltimore, MD 21218, USA.
Jiaqian QiuInterdisciplinary Research Center on Biology and Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, China; University of Chinese Academy of Sciences, Beijing 100049, China.
Daniel SeverinMind/Brain Institute and Department of Neuroscience, Johns Hopkins University, Baltimore, MD 21218, USA.
Xue-Ting ZhangInterdisciplinary Research Center on Biology and Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, China; University of Chinese Academy of Sciences, Beijing 100049, China.
Guanglin WangInterdisciplinary Research Center on Biology and Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, China.
Zheng-Jiang ZhuInterdisciplinary Research Center on Biology and Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, China; University of Chinese Academy of Sciences, Beijing 100049, China.
Kai-Wen HeInterdisciplinary Research Center on Biology and Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, China; University of Chinese Academy of Sciences, Beijing 100049, China. Electronic address: kwhe@sioc.ac.cn.
Alfredo KirkwoodMind/Brain Institute and Department of Neuroscience, Johns Hopkins University, Baltimore, MD 21218, USA. Electronic address: kirkwood@jhu.edu.
Chinese Academy of Sciences · CNAllen Institute for Brain Science · US

Funding

TRANSCRIPTIONAL MECHANISMS OF HIPPOCAMPAL AGINGP01AG009973 · NIA · UNIVERSITY OF NORTH CAROLINA CHAPEL HILL · PI JAMES J KNIERIM · 1991 to 2026
$52.4M
Regulation of Synaptic Plastiticy in Visual CortexR01EY012124 · NEI · JOHNS HOPKINS UNIVERSITY · PI KIRKWOOD, ALFREDO · 1998 to 2021
$7.6M
Multi-Institutional Training in Genetic/Genomic Approaches to Sleep DisordersT32HL110952 · NHLBI · UNIVERSITY OF PENNSYLVANIA · PI CHERVIN, RONALD D, MIGNOT, EMMANUEL J · 2013 to 2022
$5.0M
Reversible activation on critical plasticity in visual cortexR01EY025922 · NEI · UNIV OF MARYLAND, COLLEGE PARK · PI KIRKWOOD, ALFREDO, MURASE, SACHIKO · 2015 to 2024
$3.6M
NEI NIH HHS R01 EY012124NEI NIH HHS R01 EY025922NHLBI NIH HHS T32 HL110952NIA NIH HHS P01 AG009973
6 · The paper itself

Abstract

A balance between synaptic excitation and inhibition (E/I balance) maintained within a narrow window is widely regarded to be crucial for cortical processing. In line with this idea, the E/I balance is reportedly comparable across neighboring neurons, behavioral states, and developmental stages and altered in many neurological disorders. Motivated by these ideas, we examined whether synaptic inhibition changes over the 24-h day to compensate for the well-documented sleep-dependent changes in synaptic excitation. We found that, in pyramidal cells of visual and prefrontal cortices and hippocampal CA1, synaptic inhibition also changes over the 24-h light/dark cycle but, surprisingly, in the opposite direction of synaptic excitation. Inhibition is upregulated in the visual cortex during the light phase in a sleep-dependent manner. In the visual cortex, these changes in the E/I balance occurred in feedback, but not feedforward, circuits. These observations open new and interesting questions on the function and regulation of the E/I balance.

Indexed as

AnimalsCircadian RhythmExcitatory Postsynaptic PotentialsFemaleInhibitory Postsynaptic PotentialsMaleMiceMice, Inbred C57BLMice, TransgenicNerve NetNeural InhibitionOrgan Culture TechniquesPyramidal CellsVisual CortexVisual Pathways

Identifiers

PMID31831331
PMCPMC9520672
OpenAlexW2993834819

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.