Evidence map›Paper›PMID 32801149›Full record

ArticleThe Journal of neuroscience : the official journal of the Society for Neuroscience2020

EphA4 Is Required for Neural Circuits Controlling Skilled Reaching.

Juan Jiang, Klas Kullander, Bror Alstermark

Open access · greenAbstract read
In one paragraph

Article in The Journal of neuroscience : the official journal of the Society for Neuroscience, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.5field-weighted citation impact, top 41% 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

4 citing papers in PubMed, 6 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. 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 at 2 institutions in 1 country.

Juan JiangDepartment of Integrative Medical Biology, Section of Physiology, Umeå University, 90187 Umeå, Sweden juan.jiang@umu.se jiangjuan2010@gmail.com.ORCID 0000-0002-5117-6175
Klas KullanderDevelopmental Genetics, Department of Neuroscience, Uppsala University, 75124 Uppsala, Sweden.ORCID 0000-0001-6418-5460
Bror AlstermarkDepartment of Integrative Medical Biology, Section of Physiology, Umeå University, 90187 Umeå, Sweden.
Umeå University · SEUppsala University · SE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Skilled forelimb movements are initiated by feedforward motor commands conveyed by supraspinal motor pathways. The accuracy of reaching and grasping relies on internal feedback pathways that update ongoing motor commands. In mice lacking the axon guidance molecule EphA4, axonal misrouting of the corticospinal tract and spinal interneurons is manifested, leading to a hopping gait in hindlimbs. Moreover, mice with a conditional forebrain deletion of EphA4, display forelimb hopping in adaptive locomotion and exploratory reaching movements. However, it remains unclear how loss of EphA4 signaling disrupts function of forelimb motor circuit and skilled reaching and grasping movements. Here we investigated how neural circuits controlling skilled reaching were affected by the loss of EphA4. Both male and female C57BL/6 wild-type, heterozygous EphA4

Indexed as

Hand StrengthMotor SkillsAnimalsCerebellumFeedback, PhysiologicalFemaleMaleMiceMice, Inbred C57BLMotor NeuronsPyramidal TractsReceptor, EphA4Reticular FormationReceptor, EphA4EphA4in vivo electrophysiologymiceneural circuitspropriospinal neuronsskilled reaching

Identifiers

PMID32801149
PMCPMC7480247
OpenAlexW3048701724

What OpenQuestion holds

Textmetadata
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.