Evidence map›Paper›PMID 39303148›Full record

ArticleThe Journal of physiology2025

Control of action potential afterdepolarizations in the inferior olive by inactivating A-type currents through K

Ziyad W Sultan, Marion Najac, Indira M Raman

Abstract read
In one paragraph

Article in The Journal of physiology, 2025. 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. Representations of Subsecond Duration-Based Timing by Complex Spike Synchrony in Cerebellar Purkinje Neurons.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2026
    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.

Ziyad W SultanDepartment of Neurobiology, Northwestern University, Evanston, IL, USA.ORCID 0000-0002-5744-7300
Marion NajacDepartment of Neurobiology, Northwestern University, Evanston, IL, USA.ORCID 0000-0002-3855-8208
Indira M RamanDepartment of Neurobiology, Northwestern University, Evanston, IL, USA.ORCID 0000-0001-5245-8177

Funding

Synaptic Coding in the Cerebellar Corticonuclear CircuitR35NS116854 · NINDS · NORTHWESTERN UNIVERSITY · PI Indira M Raman · 2020 to 2026
$5.1M
NINDS NIH HHS R35 NS116854
6 · The paper itself

Abstract

Neurons of the inferior olive (IO) fire action potentials with large, long-lasting afterdepolarizations (ADPs). Broader ADPs support more spikes in climbing fibre axons and evoke longer bursts of complex spikes in Purkinje cells, which affect the magnitude and sign of cerebellar synaptic plasticity. In the present study, we investigated the ionic mechanisms that regulate IO action potential waveforms by making whole-cell recordings in brainstem slices from C57BL6/J mice. IO spikes evoked from rest had ADPs of ∼30 ms. After 500-ms hyperpolarizations, however, evoked action potentials were brief (1-2 ms), lacking ADPs altogether. Because such preconditioning should maximally recruit depolarizing I

Indexed as

Action PotentialsOlivary NucleusShal Potassium ChannelsAnimalsMaleMiceMice, Inbred C57BLShal Potassium Channelscerebellumcomplex spikeK currentnucleo‐olivaryolivocerebellarsynaptic inhibition

Identifiers

PMID39303148
PMCPMC11922792

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.