Evidence map›Paper›PMID 39630501›Full record

ArticleeLife2024

Cortical beta oscillations map to shared brain networks modulated by dopamine.

Meera Chikermane, Liz Weerdmeester, Nanditha Rajamani, Richard M Köhler, Timon Merk, Jojo Vanhoecke, Andreas Horn, Wolf Julian Neumann

Abstract read
In one paragraph

Article in eLife, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 1 pooled it
–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

12 citing papers in PubMed, 1 synthesis or guideline pooled it.

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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

8 authors.

Meera ChikermaneDepartment of Neurology, Movement Disorders and Neuromodulation Unit, Charité - Universitätsmedizin Berlin, Berlin, Germany.ORCID https://orcid.org/0000-0003-1800-1346
Liz WeerdmeesterDepartment of Neurology, Movement Disorders and Neuromodulation Unit, Charité - Universitätsmedizin Berlin, Berlin, Germany.ORCID https://orcid.org/0009-0005-3024-4086
Nanditha RajamaniDepartment of Neurology, Movement Disorders and Neuromodulation Unit, Charité - Universitätsmedizin Berlin, Berlin, Germany.
Richard M KöhlerDepartment of Neurology, Movement Disorders and Neuromodulation Unit, Charité - Universitätsmedizin Berlin, Berlin, Germany.ORCID https://orcid.org/0000-0002-5219-1289
Timon MerkDepartment of Neurology, Movement Disorders and Neuromodulation Unit, Charité - Universitätsmedizin Berlin, Berlin, Germany.ORCID https://orcid.org/0000-0003-3011-2612
Jojo VanhoeckeDepartment of Neurology, Movement Disorders and Neuromodulation Unit, Charité - Universitätsmedizin Berlin, Berlin, Germany.ORCID https://orcid.org/0000-0002-9857-1519
Andreas HornDepartment of Neurology, Movement Disorders and Neuromodulation Unit, Charité - Universitätsmedizin Berlin, Berlin, Germany.
Wolf Julian NeumannDepartment of Neurology, Movement Disorders and Neuromodulation Unit, Charité - Universitätsmedizin Berlin, Berlin, Germany.ORCID https://orcid.org/0000-0002-6758-9708

Funding

Bundesministerium für Bildung und Forschung FKZ01GQ1802Deutsche Forschungsgemeinschaft Project-ID 424778381 - TRR 295European Research Council ReinforceBG project 101077060
6 · The paper itself

Abstract

Brain rhythms can facilitate neural communication for the maintenance of brain function. Beta rhythms (13-35 Hz) have been proposed to serve multiple domains of human ability, including motor control, cognition, memory, and emotion, but the overarching organisational principles remain unknown. To uncover the circuit architecture of beta oscillations, we leverage normative brain data, analysing over 30 hr of invasive brain signals from 1772 channels from cortical areas in epilepsy patients, to demonstrate that beta is the most distributed cortical brain rhythm. Next, we identify a shared brain network from beta-dominant areas with deeper brain structures, like the basal ganglia, by mapping parametrised oscillatory peaks to whole-brain functional and structural MRI connectomes. Finally, we show that these networks share significant overlap with dopamine uptake as indicated by positron emission tomography. Our study suggests that beta oscillations emerge in cortico-subcortical brain networks that are modulated by dopamine. It provides the foundation for a unifying circuit-based conceptualisation of the functional role of beta activity beyond the motor domain and may inspire an extended investigation of beta activity as a feedback signal for closed-loop neurotherapies for dopaminergic disorders.

Indexed as

Beta RhythmDopamineAdultBrainCerebral CortexConnectomeEpilepsyFemaleHumansMagnetic Resonance ImagingMaleMiddle AgedNerve NetPositron-Emission TomographyYoung AdultDopaminebeta oscillationscortico-subcortical circuitsdopaminehumaninvasive electrophysiologyMRI connectomicsneural circuitsneuroscience

Identifiers

PMID39630501
PMCPMC11616991

What OpenQuestion holds

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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.