Evidence map›Paper›PMID 29241535›Full record

ArticleCell reports2017

Strict Independence of Parallel and Poly-synaptic Axon-Target Matching during Visual Reflex Circuit Assembly.

Tania A Seabrook, Onkar S Dhande, Nao Ishiko, Victoria P Wooley, Phong L Nguyen, Andrew D Huberman

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 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

6 citing papers in PubMed.

  1. 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
  2. Article
  3. Article
  4. Article
  5. Degeneration of ipRGCs in Mouse Models of Huntington's Disease Disrupts Non-Image-Forming Behaviors Before Motor Impairment.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2019
    Article
  6. Assembly and repair of eye-to-brain connections.Current opinion in neurobiology · 2018
    Review
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.

Tania A SeabrookDepartment of Neurobiology, Stanford University School of Medicine, Stanford, CA 94304, USA.
Onkar S DhandeDepartment of Neurobiology, Stanford University School of Medicine, Stanford, CA 94304, USA.
Nao IshikoDepartment of Neurobiology, Stanford University School of Medicine, Stanford, CA 94304, USA.
Victoria P WooleyDepartment of Neurobiology, Stanford University School of Medicine, Stanford, CA 94304, USA.
Phong L NguyenDepartment of Neurobiology, Stanford University School of Medicine, Stanford, CA 94304, USA.
Andrew D HubermanDepartment of Neurobiology, Stanford University School of Medicine, Stanford, CA 94304, USA; Department of Ophthalmology, Stanford University School of Medicine, Palo Alto, CA 94303, USA; Bio-X, Stanford University, Stanford, CA 94305, USA. Electronic address: adh1@stanford.edu.

Funding

Molecular and functional regeneration of the accessory optic pathwayR01EY027713 · NEI · JOHNS HOPKINS UNIVERSITY · PI HUBERMAN, ANDREW D, KOLODKIN, ALEX L · 2017 to 2020
$2.4M
Development of retinofugal parallel pathwaysR01EY022157 · NEI · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI HUBERMAN, ANDREW D · 2012 to 2016
$1.9M
Promoting optic nerve and retinofugal pathway regenerationR01EY026100 · NEI · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI HUBERMAN, ANDREW D · 2016 to 2019
$1.6M
Axon-target matching specificity in the developing visual systemF32EY025530 · NEI · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI SEABROOK, TANIA · 2015 to 2016
$112k
NEI NIH HHS F32 EY025530NEI NIH HHS R01 EY022157NEI NIH HHS R01 EY026100NEI NIH HHS R01 EY027713
6 · The paper itself

Abstract

The use of sensory information to drive specific behaviors relies on circuits spanning long distances that wire up through a range of axon-target recognition events. Mechanisms assembling poly-synaptic circuits and the extent to which parallel pathways can "cross-wire" to compensate for loss of one another remain unclear and are crucial to our understanding of brain development and models of regeneration. In the visual system, specific retinal ganglion cells (RGCs) project to designated midbrain targets connected to downstream circuits driving visuomotor reflexes. Here, we deleted RGCs connecting to pupillary light reflex (PLR) midbrain targets and discovered that axon-target matching is tightly regulated. RGC axons of the eye-reflex pathway avoided vacated PLR targets. Moreover, downstream PLR circuitry is maintained; hindbrain and peripheral components retained their proper connectivity and function. These findings point to a model in which poly-synaptic circuit development reflects independent, highly stringent wiring of each parallel pathway and downstream station.

Indexed as

AgingAnimalsAxonsConnectomeEmbryo, MammalianFemaleGene ExpressionGenes, ReporterGreen Fluorescent ProteinsIntravitreal InjectionsMaleMesencephalonMiceMice, TransgenicNeurogenesisReflex, PupillaryGreen Fluorescent Proteinsaxon competitionaxon-target matchingipRGColivary pretectal nucleuspretectumpupillary light reflexretinasubcorticalTbr2Tph2

Identifiers

PMID29241535
PMCPMC6333306

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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.