Evidence map›Paper›PMID 29590093›Full record

ArticleNature2018

The logic of single-cell projections from visual cortex.

Yunyun Han, Justus M Kebschull, Robert A A Campbell, Devon Cowan, Fabia Imhof, Anthony M Zador, Thomas D Mrsic-Flogel

Open access · greenAbstract read
In one paragraph

Article in Nature, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 178 papers.

0numbers the graph read from it
0cells of the map it votes in
178citing papers in PubMed
25.0field-weighted citation impact, top 1% 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

178 citing papers in PubMed, 336 citations in OpenAlex.

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  13. MAPseq2: a sensitive barcoded connectomics method.bioRxiv : the preprint server for biology · 2026
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118 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 at 3 institutions in 4 countries.

Yunyun HanDepartment of Neurobiology, School of Basic Medicine and Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
Justus M KebschullWatson School of Biological Sciences, Cold Spring Harbor, New York, USA.
Robert A A CampbellBiozentrum, University of Basel, 4056 Basel, Switzerland.
Devon CowanBiozentrum, University of Basel, 4056 Basel, Switzerland.
Fabia ImhofBiozentrum, University of Basel, 4056 Basel, Switzerland.
Anthony M ZadorCold Spring Harbor Laboratory, Cold Spring Harbor, New York, USA.
Thomas D Mrsic-FlogelBiozentrum, University of Basel, 4056 Basel, Switzerland.
University of Basel · CHCold Spring Harbor Laboratory · USUniversity College London · GB

Funding

High throughput mapping of neuronal circuitry using DNA sequencingRF1MH114132 · NIMH · COLD SPRING HARBOR LABORATORY · PI ZADOR, ANTHONY M · 2017 to 2017
$2.7M
High-throughput DNA sequencing method for probing the connectivity of neural circR01NS073129 · NINDS · COLD SPRING HARBOR LABORATORY · PI ZADOR, ANTHONY M · 2010 to 2014
$2.3M
CRCNS: Theory and experiment of neural circuit mapping by DNA sequencingR01DA036913 · NIDA · COLD SPRING HARBOR LABORATORY · PI KOULAKOV, ALEXEI, ZADOR, ANTHONY M · 2013 to 2017
$2.1M
NIDA NIH HHS R01 DA036913NIH HHS 5R01DA036913NIH HHS 5R01NS073129NIMH NIH HHS RF1 MH114132NINDS NIH HHS R01 NS073129
6 · The paper itself

Abstract

Neocortical areas communicate through extensive axonal projections, but the logic of information transfer remains poorly understood, because the projections of individual neurons have not been systematically characterized. It is not known whether individual neurons send projections only to single cortical areas or distribute signals across multiple targets. Here we determine the projection patterns of 591 individual neurons in the mouse primary visual cortex using whole-brain fluorescence-based axonal tracing and high-throughput DNA sequencing of genetically barcoded neurons (MAPseq). Projections were highly diverse and divergent, collectively targeting at least 18 cortical and subcortical areas. Most neurons targeted multiple cortical areas, often in non-random combinations, suggesting that sub-classes of intracortical projection neurons exist. Our results indicate that the dominant mode of intracortical information transfer is not based on 'one neuron-one target area' mapping. Instead, signals carried by individual cortical neurons are shared across subsets of target areas, and thus concurrently contribute to multiple functional pathways.

Indexed as

Single-Cell AnalysisAnimalsAxonsBrain MappingFemaleFluorescenceHigh-Throughput Nucleotide SequencingMaleMiceMice, Inbred C57BLNeural PathwaysNeuroanatomical Tract-Tracing TechniquesVisual Cortex

Identifiers

PMID29590093
PMCPMC6585423
OpenAlexW2794495549

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.