Evidence map›Paper›PMID 26217214›Full record

ArticleFrontiers in computational neuroscience2015

Direct and indirect spino-cerebellar pathways: shared ideas but different functions in motor control.

Juan Jiang, Eiman Azim, Carl-Fredrik Ekerot, Bror Alstermark

Open access · goldAbstract read
In one paragraph

Article in Frontiers in computational neuroscience, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
0.9field-weighted citation impact, top 23% 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

12 citing papers in PubMed, 17 citations in OpenAlex.

  1. Trial
  2. Article
  3. Article
  4. Article
  5. Structure of Long-Range Direct and Indirect Spinocerebellar Pathways as Well as Local Spinal Circuits Mediating Proprioception.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2022
    Article
  6. Article
  7. Article
  8. Article
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  10. Neuronal activity and outcomes from thalamic surgery for spinocerebellar ataxia.Annals of clinical and translational neurology · 2018
    Article
  11. Article
  12. 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

4 authors at 3 institutions in 2 countries.

Juan JiangDepartment of Integrative Medical Biology, Section of Physiology, Umeå University Umeå, Sweden.
Eiman AzimDepartments of Neuroscience and Biochemistry and Molecular Biophysics, Howard Hughes Medical Institute, Kavli Institute for Brain Science, Mortimer B. Zuckerman Mind Brain Behavior Institute, Columbia University New York, NY, USA.
Carl-Fredrik EkerotDepartment of Experimental Medical Science, University of Lund Lund, Sweden.
Bror AlstermarkDepartment of Integrative Medical Biology, Section of Physiology, Umeå University Umeå, Sweden.
Umeå University · SEColumbia University · USLund University · SE

Funding

Control of Skilled Forelimb Movements by Cerebellar Feedback CircuitsK99NS088193 · NINDS · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI AZIM, EIMAN · 2014 to 2015
$180k
NINDS NIH HHS K99 NS088193
6 · The paper itself

Abstract

The impressive precision of mammalian limb movements relies on internal feedback pathways that convey information about ongoing motor output to cerebellar circuits. The spino-cerebellar tracts (SCT) in the cervical, thoracic and lumbar spinal cord have long been considered canonical neural substrates for the conveyance of internal feedback signals. Here we consider the distinct features of an indirect spino-cerebellar route, via the brainstem lateral reticular nucleus (LRN), and the implications of this pre-cerebellar "detour" for the execution and evolution of limb motor control. Both direct and indirect spino-cerebellar pathways signal spinal interneuronal activity to the cerebellum during movements, but evidence suggests that direct SCT neurons are mainly modulated by rhythmic activity, whereas the LRN also receives information from systems active during postural adjustment, reaching and grasping. Thus, while direct and indirect spino-cerebellar circuits can both be regarded as internal copy pathways, it seems likely that the direct system is principally dedicated to rhythmic motor acts like locomotion, while the indirect system also provides a means of pre-cerebellar integration relevant to the execution and coordination of dexterous limb movements.

Indexed as

internal feedbacklateral reticular nucleus (LRN)motor controlspino-cerebellar pathwaysspino-LRN-cerebellar pathways

Identifiers

PMID26217214
PMCPMC4491712
OpenAlexW1584822079

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.