Evidence map›Paper›PMID 25141172›Full record

ArticlePloS one2014

A direct projection from mouse primary visual cortex to dorsomedial striatum.

Lena A Khibnik, Nicolas X Tritsch, Bernardo L Sabatini

Abstract read
In one paragraph

Article in PloS one, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing 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

33 citing papers in PubMed.

  1. Article
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  11. Review
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  14. Article
  15. From Progenitors to Progeny: Shaping Striatal Circuit Development and Function.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2021
    Review
  16. Article
  17. Dopamine Axons in Dorsal Striatum Encode Contralateral Visual Stimuli and Choices.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2021
    Article
  18. Review
  19. Article
  20. Article
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

3 authors.

Lena A KhibnikDepartment of Neurobiology, Howard Hughes Medical Institute, Harvard Medical School, Boston, Massachusetts, United States of America.
Nicolas X TritschDepartment of Neurobiology, Howard Hughes Medical Institute, Harvard Medical School, Boston, Massachusetts, United States of America.
Bernardo L SabatiniDepartment of Neurobiology, Howard Hughes Medical Institute, Harvard Medical School, Boston, Massachusetts, United States of America.

Funding

FUNDAMENTAL NEUROBIOLOGYT32NS007484 · NINDS · HARVARD UNIVERSITY (MEDICAL SCHOOL) · PI REGEHR, WADE G · 2000 to 2014
$5.9M
Dendritic Ca signals in striatal medium spiny neuronsR01NS046579 · NINDS · HARVARD UNIVERSITY (MEDICAL SCHOOL) · PI SABATINI, BERNARDO L · 2004 to 2016
$5.0M
Action and interaction of ionotropic and metabotropic neurotransmissionR37NS046579 · NINDS · HARVARD MEDICAL SCHOOL · PI SABATINI, BERNARDO L · 2018 to 2024
$4.6M
NINDS NIH HHS NS007484NINDS NIH HHS NS046579NINDS NIH HHS R01 NS046579NINDS NIH HHS R37 NS046579NINDS NIH HHS T32 NS007484
6 · The paper itself

Abstract

The mammalian striatum receives inputs from many cortical areas, but the existence of a direct axonal projection from the primary visual cortex (V1) is controversial. In this study we use anterograde and retrograde tracing techniques to demonstrate that V1 directly innervates a topographically defined longitudinal strip of dorsomedial striatum in mice. We find that this projection forms functional excitatory synapses with direct and indirect pathway striatal projection neurons (SPNs) and engages feed-forward inhibition onto these cells. Importantly, stimulation of V1 afferents is sufficient to evoke phasic firing in SPNs. These findings therefore identify a striatal region that is functionally innervated by V1 and suggest that early visual processing may play an important role in striatal-based behaviors.

Indexed as

AnimalsAxonsCorpus StriatumMiceNeural PathwaysNeuronsVisual Cortex

Identifiers

PMID25141172
PMCPMC4139305

What OpenQuestion holds

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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.