Evidence map›Paper›PMID 24912630›Full record

ReviewJournal of neurogenetics

The evolution and development of neural superposition.

Egemen Agi, Marion Langen, Steven J Altschuler, Lani F Wu, Timo Zimmermann, Peter Robin Hiesinger

Open access · bronzeAbstract readReview
In one paragraph

Review in Journal of neurogenetics. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
1.0field-weighted citation impact, top 30% 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

22 citing papers in PubMed, 54 citations in OpenAlex.

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  11. Synaptic promiscuity in brain development.Current biology : CB · 2024
    Review
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  14. Review
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  17. Development (Cambridge, England) · 2018
    Article
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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

6 authors at 2 institutions in 2 countries.

Egemen AgiGreen Center for Systems Biology, University of Texas Southwestern Medical Center , Dallas, TX , USA.
Marion Langen
Steven J Altschuler
Lani F Wu
Timo Zimmermann
Peter Robin Hiesinger
The University of Texas Southwestern Medical Center · USCentre for Genomic Regulation · ES

Funding

Regulation of Synaptic Specificity in the Visual System by Intracellular TraffickR01EY018884 · NEI · UT SOUTHWESTERN MEDICAL CENTER · PI HIESINGER, PETER ROBIN · 2008 to 2018
$3.6M
The design principles underlying cell polarity in yeastR01GM071794 · NIGMS · UT SOUTHWESTERN MEDICAL CENTER · PI ALTSCHULER, STEVEN J · 2004 to 2012
$2.3M
Lung cancer heterogeneity and its impact on drug resistance.R01CA133253 · NCI · UT SOUTHWESTERN MEDICAL CENTER · PI ALTSCHULER, STEVEN J · 2010 to 2015
$2.3M
A Drosophila Model for Charcot-Marie-Tooth 2B DiseaseR01EY023333 · NEI · UT SOUTHWESTERN MEDICAL CENTER · PI HIESINGER, PETER ROBIN · 2013 to 2017
$1.1M
NCI NIH HHS R01 CA133253NCI NIH HHS R01CA133253NEI NIH HHS R01 EY018884NEI NIH HHS R01EY018884NEI NIH HHS R01 EY023333NEI NIH HHS R01EY023333NIGMS NIH HHS R01 GM071794NIGMS NIH HHS R01GM071794
6 · The paper itself

Abstract

Visual systems have a rich history as model systems for the discovery and understanding of basic principles underlying neuronal connectivity. The compound eyes of insects consist of up to thousands of small unit eyes that are connected by photoreceptor axons to set up a visual map in the brain. The photoreceptor axon terminals thereby represent neighboring points seen in the environment in neighboring synaptic units in the brain. Neural superposition is a special case of such a wiring principle, where photoreceptors from different unit eyes that receive the same input converge upon the same synaptic units in the brain. This wiring principle is remarkable, because each photoreceptor in a single unit eye receives different input and each individual axon, among thousands others in the brain, must be sorted together with those few axons that have the same input. Key aspects of neural superposition have been described as early as 1907. Since then neuroscientists, evolutionary and developmental biologists have been fascinated by how such a complicated wiring principle could evolve, how it is genetically encoded, and how it is developmentally realized. In this review article, we will discuss current ideas about the evolutionary origin and developmental program of neural superposition. Our goal is to identify in what way the special case of neural superposition can help us answer more general questions about the evolution and development of genetically "hard-wired" synaptic connectivity in the brain.

Indexed as

Biological EvolutionAnimalsAxonsNeuronsPhotoreceptor Cells, InvertebrateSynapsesVisual Pathwaysbrain wiringDrosophilasynapseVisual System

Identifiers

PMID24912630
PMCPMC4245170
OpenAlexW2054406245

What Socratic 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 Socratic graph.