Evidence map›Paper›PMID 38467957›Full record

ArticleCerebellum (London, England)2024

The Effect of Nucleo-Olivary Stimulation on Climbing Fiber EPSPs in Purkinje Cells.

Josefine Öhman, Elias Sjölin, Maurizio Cundari, Fredrik Johansson, Mike Gilbert, Henk-Jan Boele, Pär Svensson, Anders Rasmussen

Abstract read
In one paragraph

Article in Cerebellum (London, England), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Review
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

8 authors.

Josefine Öhman *Department of Experimental Medical Science, Lund University, Lund, Sweden.
Elias Sjölin *Department of Experimental Medical Science, Lund University, Lund, Sweden.
Maurizio CundariDepartment of Experimental Medical Science, Lund University, Lund, Sweden.
Fredrik JohanssonDepartment of Experimental Medical Science, Lund University, Lund, Sweden.
Mike GilbertSchool of Psychology, College of Life and Environmental Sciences, University of Birmingham, Birmingham, UK.
Henk-Jan BoelePrinceton Neuroscience Institute, Washington Road, Princeton, USA.
Pär Svensson *Department of Experimental Medical Science, Lund University, Lund, Sweden.
Anders RasmussenDepartment of Experimental Medical Science, Lund University, Lund, Sweden. anders.rasmussen@med.lu.se.

Funding

Åke Wiberg Stiftelse M18-0070, M19-0375, M20-0008Crafoordska Stiftelsen 20180704, 20200729, 20220796Kungliga Fysiografiska Sällskapet i Lund 42630Magnus Bergvalls Stiftelse 2020-03788Thorsten och Elsa Segerfalks Stiftelse 2019-2246Vetenskapsrådet 2020-01468
6 · The paper itself

Abstract

Climbing fibers, connecting the inferior olive and Purkinje cells, form the nervous system's strongest neural connection. These fibers activate after critical events like motor errors or anticipation of rewards, leading to bursts of excitatory postsynaptic potentials (EPSPs) in Purkinje cells. The number of EPSPs is a crucial variable when the brain is learning a new motor skill. Yet, we do not know what determines the number of EPSPs. Here, we measured the effect of nucleo-olivary stimulation on periorbital elicited climbing fiber responses through in-vivo intracellular Purkinje cell recordings in decerebrated ferrets. The results show that while nucleo-olivary stimulation decreased the probability of a response occurring at all, it did not reduce the number of EPSPs. The results suggest that nucleo-olivary stimulation does not influence the number of EPSPs in climbing fiber bursts.

Indexed as

Excitatory Postsynaptic PotentialsFerretsOlivary NucleusPurkinje CellsAnimalsDecerebrate StateElectric StimulationMaleNerve FibersNeural PathwaysEPSPsIn-vivoPurkinje cells

Identifiers

PMID38467957
PMCPMC11489192

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Registered trials

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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.