Evidence map›Paper›PMID 28794450›Full record

ArticleNature communications2017

Serial processing of kinematic signals by cerebellar circuitry during voluntary whisking.

Susu Chen, George J Augustine, Paul Chadderton

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2017. 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
2.9field-weighted citation impact, top 9% 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

33 citing papers in PubMed, 55 citations in OpenAlex.

  1. Effects of Short-Term Synaptic Plasticity in Feedforward Inhibitory Circuits on Cerebellar Responses to Repetitive Sensory Input.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2026
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  5. GlyT2-Positive Interneurons Regulate Timing and Variability of Information Transfer in a Cerebellar-Behavioral Loop.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2025
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  11. Deconstruction of Vermal Cerebellum in Ramp Locomotion in Mice.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2022
    Article
  12. Article
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  14. Interactions among diameter, myelination, and the Na/K pump affect axonal resilience to high-frequency spiking.Proceedings of the National Academy of Sciences of the United States of America · 2021
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  15. Article
  16. Review
  17. The Cellular Electrophysiological Properties Underlying Multiplexed Coding in Purkinje Cells.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2021
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  18. 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

3 authors at 2 institutions in 2 countries.

Susu ChenDepartment of Bioengineering and Centre for Neurotechnology, Imperial College London, London, SW7 2AZ, UK.
George J AugustineLee Kong Chian School of Medicine, Nanyang Technological University, 11 Mandalay Road, Singapore, 308232, Singapore.
Paul ChaddertonDepartment of Bioengineering and Centre for Neurotechnology, Imperial College London, London, SW7 2AZ, UK. p.chadderton@imperial.ac.uk.ORCID http://orcid.org/0000-0002-6276-1011
Imperial College London · GBNanyang Technological University · SG

Funding

Medical Research Council G1000512Wellcome Trust 204717/Z/16/Z
6 · The paper itself

Abstract

Purkinje cells (PCs) in Crus 1 represent whisker movement via linear changes in firing rate, but the circuit mechanisms underlying this coding scheme are unknown. Here we examine the role of upstream inputs to PCs-excitatory granule cells (GCs) and inhibitory molecular layer interneurons-in processing of whisking signals. Patch clamp recordings in GCs reveal that movement is accompanied by changes in mossy fibre input rate that drive membrane potential depolarisation and high-frequency bursting activity at preferred whisker angles. Although individual GCs are narrowly tuned, GC populations provide linear excitatory drive across a wide range of movement. Molecular layer interneurons exhibit bidirectional firing rate changes during whisking, similar to PCs. Together, GC populations provide downstream PCs with linear representations of volitional movement, while inhibitory networks invert these signals. The exquisite sensitivity of neurons at each processing stage enables faithful propagation of kinematic representations through the cerebellum.Cerebellar Purkinje cells (PCs) linearly encode whisker position but the precise circuit mechanisms that generate these signals are not well understood. Here the authors use patch clamp recordings to show that selective tuning of granule cell inputs and bidirectional tuning of interneuron inputs are required to generate the kinematic representations in PCs.

Indexed as

AnimalsCells, CulturedCerebellumElectrophysiologyInterneuronsMiceMice, Inbred C57BLNeuronsPurkinje Cells

Identifiers

PMID28794450
PMCPMC5550418
OpenAlexW2745191038

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.