Evidence map›Paper›PMID 32142646›Full record

ArticleNeuron2020

An Individual Interneuron Participates in Many Kinds of Inhibition and Innervates Much of the Mouse Visual Thalamus.

Josh L Morgan, Jeff W Lichtman

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 33 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed, 1 pooled it
4.2field-weighted citation impact, top 5% 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

33 citing papers in PubMed, 1 synthesis or guideline pooled it, 70 citations in OpenAlex.

  1. Pooled it
  2. Thalamic Activity Regulates Interneuron Density in the Developing Visual Thalamus.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2026
    Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. GABAergic Projections from the Pretectum Boost Retinogeniculate Signal Transfer via Disinhibition.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2025
    Article
  9. Article
  10. Article
  11. Article
  12. Mapping the Retina onto the Brain.Cold Spring Harbor perspectives in biology · 2024
    Review
  13. Article
  14. Connectomics of theeLife · 2023
    Article
  15. Article
  16. The connectome of an insect brain.Science (New York, N.Y.) · 2023
    Article
  17. Article
  18. Article
  19. Volume electron microscopy.Nature reviews. Methods primers · 2022
    Article
  20. Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

2 authors at 1 institution in 1 country.

Josh L MorganJohn F. Hardesty, Department of Ophthalmology and Visual Science and Departments of Neuroscience and Biomedical Engineering, Washington University School of Medicine, St. Louis, MO 63108, USA; Department of Molecular and Cell Biology and Center for Brain Science, Harvard University, Cambridge, MA 02138, USA. Electronic address: jlmorgan@wustl.edu.
Jeff W LichtmanDepartment of Molecular and Cell Biology and Center for Brain Science, Harvard University, Cambridge, MA 02138, USA. Electronic address: jeff@mcb.harvard.edu.
Harvard University · US

Funding

Zooming into the fish's brain-What is really going on! Connectomics analysis of larval zebrafish.U19NS104653 · NINDS · HARVARD UNIVERSITY · PI Jeff W Lichtman · 2017 to 2026
$39.4M
Res Support CoreP50MH094271 · NIMH · HARVARD UNIVERSITY · PI HENSCH, TAKAO K · 2011 to 2022
$18.6M
WASHINGTON UNIVERSITY CENTER VISION RESEARCHP30EY002687 · NEI · WASHINGTON UNIVERSITY · PI Philip Andrew Ruzycki · 1985 to 2026
$18.4M
TrainingP41GM103712 · NIGMS · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI FAEDER, JAMES · 2012 to 2021
$16.3M
High Resolution Connectomics of Mammalian Neural CircuitsR01NS076467 · NINDS · HARVARD UNIVERSITY · PI LICHTMAN, JEFF W, MEISTER, MARKUS · 2011 to 2015
$9.4M
A Facility to Generate Connectomics InformationU24NS109102 · NINDS · HARVARD UNIVERSITY · PI LICHTMAN, JEFF W · 2018 to 2023
$6.5M
Neural circuits in zebrafish: form, function and plasticityU01NS090449 · NINDS · HARVARD UNIVERSITY · PI CEPKO, CONSTANCE L, ENGERT, FLORIAN · 2014 to 2016
$5.2M
Host and Pathogen Evolution in Lassa FeverDP2OD006514 · OD · HARVARD UNIVERSITY · PI SABETI, PARDIS CHRISTINE · 2010 to 2010
$2.5M
Tools and approaches for functional connectomics of dense neuropilsR21EY030623 · NEI · WASHINGTON UNIVERSITY · PI KERSCHENSTEINER, DANIEL, MORGAN, JOSHUA L · 2019 to 2020
$432k
NEI NIH HHS P30 EY002687NEI NIH HHS R21 EY030623NIGMS NIH HHS P41 GM103712NIH HHS DP2 OD006514NIMH NIH HHS P50 MH094271NINDS NIH HHS R01 NS076467NINDS NIH HHS U01 NS090449NINDS NIH HHS U19 NS104653NINDS NIH HHS U24 NS109102
6 · The paper itself

Abstract

One way to assess a neuron's function is to describe all its inputs and outputs. With this goal in mind, we used serial section electron microscopy to map 899 synaptic inputs and 623 outputs in one inhibitory interneuron in a large volume of the mouse visual thalamus. This neuron innervated 256 thalamocortical cells spread across functionally distinct subregions of the visual thalamus. All but one of its neurites were bifunctional, innervating thalamocortical and local interneurons while also receiving synapses from the retina. We observed a wide variety of local synaptic motifs. While this neuron innervated many cells weakly, with single en passant synapses, it also deployed specialized branches that climbed along other dendrites to form strong multi-synaptic connections with a subset of partners. This neuron's diverse range of synaptic relationships allows it to participate in a mix of global and local processing but defies assigning it a single circuit function.

Indexed as

Neural InhibitionAnimalsInterneuronsMiceMice, Inbred C57BLModels, NeurologicalNeuroanatomical Tract-Tracing TechniquesSynapsesThalamusVisual CortexconnectomicdLGNelectron microscopyinterneuronlateral geniculate nucleusLGNlocal interneuronmicrocircuitmouseRGC

Identifiers

PMID32142646
PMCPMC7295017
OpenAlexW3010515960

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.