Evidence map›Paper›PMID 30906528›Full record

ReviewF1000Research2019

Recent advances in our understanding of the primate corticospinal system.

Roger Lemon

Open access · goldAbstract readReview
In one paragraph

Review in F1000Research, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 51 papers.

0numbers the graph read from it
0cells of the map it votes in
51citing papers in PubMed
5.6field-weighted citation impact, top 4% 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

51 citing papers in PubMed, 87 citations in OpenAlex.

  1. Trial
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  4. Autogenic spinal excitatory circuit ensures skilled hand movements in primates.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  5. Medullary and C3-C4 propriospinal pathways underlying mammalian forelimb movement control.Proceedings of the National Academy of Sciences of the United States of America · 2026
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  17. Review
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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

1 author at 1 institution in 1 country.

Roger LemonDepartment of Clinical and Motor Neuroscience, Queen Square Institute of Neurology, Box 28 National Hospital, Queen Square, London, WC1N 3BG, UK.ORCID 0000-0003-3519-5875
National Hospital for Neurology and Neurosurgery · GB

Funding

Wellcome Trust
6 · The paper itself

Abstract

The last few years have seen major advances in our understanding of the organisation and function of the corticospinal tract (CST). These have included studies highlighting important species-specific variations in the different functions mediated by the CST. In the primate, the most characteristic feature is direct cortico-motoneuronal (CM) control of muscles, particularly of hand and finger muscles. This system, which is unique to dexterous primates, is probably at its most advanced level in humans. We now know much more about the origin of the CM system within the cortical motor network, and its connectivity within the spinal cord has been quantified. We have learnt much more about how the CM system works in parallel with other spinal circuits receiving input from the CST and how the CST functions alongside other brainstem motor pathways. New work in the mouse has provided fascinating insights into the contribution of the CM system to dexterity. Finally, accumulating evidence for the involvement of CM projections in motor neuron disease has highlighted the importance of advances in basic neuroscience for our understanding and possible treatment of a devastating neurological disease.

Indexed as

Motor CortexPrimatesPyramidal TractsAnimalsHumansMiceSpecies SpecificityALScortexcorticospinaldexteritymotormovementprimatetool-use

Identifiers

PMID30906528
PMCPMC6415323
OpenAlexW2921580172

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.