Evidence map›Paper›PMID 41428878›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2025

Synaptic integration and competition in the substantia nigra pars reticulata-An experimental and in silico analysis.

William Scott Thompson, J J Johannes Hjorth, Alexander Kozlov, Wilhelm Thunberg, Gilad Silberberg, Jeanette Hellgren Kotaleski, Sten Grillner

Abstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 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. 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

7 authors.

William Scott ThompsonDepartment of Neuroscience, Karolinska Institutet, Stockholm 17165, Sweden.
J J Johannes HjorthScience for Life Laboratory, Division of Computational Science and Technology, Royal Institute of Technology, Stockholm 10044, Sweden.
Alexander KozlovDepartment of Neuroscience, Karolinska Institutet, Stockholm 17165, Sweden.
Wilhelm ThunbergScience for Life Laboratory, Division of Computational Science and Technology, Royal Institute of Technology, Stockholm 10044, Sweden.
Gilad SilberbergDepartment of Neuroscience, Karolinska Institutet, Stockholm 17165, Sweden.ORCID 0000-0001-9964-505X
Jeanette Hellgren Kotaleski *Department of Neuroscience, Karolinska Institutet, Stockholm 17165, Sweden.
Sten Grillner *Department of Neuroscience, Karolinska Institutet, Stockholm 17165, Sweden.ORCID 0000-0002-8951-3691

Funding

Digital Futures (KTH Digital Futures) N/AEC | Horizon 2020 Framework Programme (H2020) 101147319EC | Horizon 2020 Framework Programme (H2020) 945539EC | Horizon Europe | Excellent Science | HORIZON EUROPE Marie Sklodowska-Curie Actions (MSCA) 2020-860563EC | HORIZON EUROPE Framework Programme (Horizon Europe) 101137289Hjärnfonden (Brain Foundation) FO2023-0230Karolinska Institutet (KI) N/AKnut och Alice Wallenbergs Stiftelse (kawforskning) 2017.0273Michael J. Fox Foundation for Parkinson's Research (MJFF) MJFF-023112Science for Life Laboratory (SciLifeLab) N/ASwedish e-Science Research Centre (SeRC) N/AVetenskapsrådet (VR) 2020-01652Vetenskapsrådet (VR) 2022-06725Vetenskapsrådet (VR) VR-2024-02373Vetenskapsrådet (VR) VR-M-2021- 01995Vetenskapsrådet (VR) VR-M-2023-02304
6 · The paper itself

Abstract

The substantia nigra pars reticulata (SNr) is a primary output for basal ganglia signaling. It plays an important role in the control of movement, integrating inputs from upstream structures in the basal ganglia, before sending organized projections to a range of targets in the midbrain, brainstem, and thalamus. Here, we present a detailed in silico model of the mouse SNr, including its major afferent inputs. The electrophysiological and morphological properties of SNr neurons are characterized in acute brain slices via whole cell patch-clamp recordings and morphological reconstruction. Using reconstructed morphologies, multicompartmental models of single neurons are instantiated within the NEURON simulation environment and populated with relevant modeled ion channels. Model parameters are optimized via an evolutionary algorithm, such that simulated neurons faithfully reproduce recorded electrophysiological behavior. Using the simulation infrastructure software

Indexed as

Models, NeurologicalPars ReticulataSubstantia NigraSynapsesAnimalsComputer SimulationMiceNeuronsPatch-Clamp Techniquesbasal ganglianetwork propertiessimulationsubstantai nigra pars reticulata (SNr)synaptic dynamics

Identifiers

PMID41428878
PMCPMC12772157

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.