Evidence map›Paper›PMID 38811696›Full record

Trial reportNature human behaviour2024

Non-invasive stimulation of the human striatum disrupts reinforcement learning of motor skills.

Pierre Vassiliadis, Elena Beanato, Traian Popa, Fabienne Windel, Takuya Morishita, Esra Neufeld, Julie Duque, Gerard Derosiere, Maximilian J Wessel, Friedhelm C Hummel

4 registry-linked trialsAbstract readRandomized Controlled Trial
In one paragraph

Trial report in Nature human behaviour, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 4 registered trials, which are not on this map. Cited by 54 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
54citing papers in PubMed, 2 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.

NCT06822283 nacompletednot on this map

Investigation of the Plasticity of Deep Brain Structures in Mild Cognitive Impairment and Healthy Aging (PlasMA)

TypeinterventionalSponsorFriedhelm HummelRan2021 to 2024Enrolled19ConditionsTraumatic Brain InjuryArmstranscranial electric stimulation
NCT06980090 narecruitingnot on this mapstarted 2025, after this paper: background citation

Neural Mechanisms of Interpersonal Expectations on Negative Affect

TypeinterventionalSponsorTrustees of Dartmouth CollegeRan2025 to 2028Enrolled196ConditionsNegative Affectivity, Non-invasive Brain Stimulation, Placebo Effect, ExpectationsArmsSession A: Positive Placebo + Active tTIS, Session B: Positive Placebo + Sham tTIS, Session C: Negative Placebo + Active tTIS, Session D: Negative Placebo + Sham tTIS, Session E: On-Placebo + Sham tTIS
NCT07031687 narecruitingnot on this mapstarted 2025, after this paper: background citation

Effects and Mechanisms of Temporal Interference Brain Stimulation on Memory Function in Preclinical Alzheimer's Disease

TypeinterventionalSponsorXuanwu Hospital, BeijingRan2025 to 2029Enrolled1,200ConditionsAlzheimer DiseaseArmsActive TIBS, Sham TIBS
NCT07749378 narecruitingnot on this mapstarted 2026, after this paper: background citation

Investigating the Interplay of Striatal and Hippocampal Processing in Decision-Making Using Transcranial Temporal Interference Stimulation

TypeinterventionalSponsorWuerzburg University HospitalRan2026 to 2027Enrolled36ConditionsYoung Healthy AdultsArmsHippocampal intermittent-theta burst stimulation, Striatal intermittent-theta burst stimulation, High-frequency control stimulation with striatal electrode set-up, High-frequency control stimulation with hippocampal electrode set-up
3 · Its place in the literature

Who cites it

54 citing papers in PubMed, 2 syntheses or guidelines pooled it.

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  8. Transcranial Temporal Interference Stimulation of the Right Globus Pallidus in Parkinson's Disease.Movement disorders : official journal of the Movement Disorder Society · 2025
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

10 authors.

Pierre VassiliadisDefitech Chair of Clinical Neuroengineering, Neuro-X Institute, École Polytechnique Fédérale de Lausanne (EPFL), Geneva, Switzerland.ORCID http://orcid.org/0000-0002-0439-0339
Elena BeanatoDefitech Chair of Clinical Neuroengineering, Neuro-X Institute, École Polytechnique Fédérale de Lausanne (EPFL), Geneva, Switzerland.ORCID http://orcid.org/0000-0002-4451-1684
Traian PopaDefitech Chair of Clinical Neuroengineering, Neuro-X Institute, École Polytechnique Fédérale de Lausanne (EPFL), Geneva, Switzerland.ORCID http://orcid.org/0000-0003-1160-4830
Fabienne WindelDefitech Chair of Clinical Neuroengineering, Neuro-X Institute, École Polytechnique Fédérale de Lausanne (EPFL), Geneva, Switzerland.ORCID http://orcid.org/0000-0002-9587-7416
Takuya MorishitaDefitech Chair of Clinical Neuroengineering, Neuro-X Institute, École Polytechnique Fédérale de Lausanne (EPFL), Geneva, Switzerland.ORCID http://orcid.org/0000-0003-0039-1825
Esra NeufeldFoundation for Research on Information Technologies in Society, Zurich, Switzerland.ORCID http://orcid.org/0000-0001-5528-6147
Julie DuqueInstitute of Neuroscience, Université Catholique de Louvain, Brussels, Belgium.ORCID http://orcid.org/0000-0001-9575-7097
Gerard DerosiereInstitute of Neuroscience, Université Catholique de Louvain, Brussels, Belgium.ORCID http://orcid.org/0000-0001-8283-1569
Maximilian J WesselDefitech Chair of Clinical Neuroengineering, Neuro-X Institute, École Polytechnique Fédérale de Lausanne (EPFL), Geneva, Switzerland.ORCID http://orcid.org/0000-0002-4172-9952
Friedhelm C HummelDefitech Chair of Clinical Neuroengineering, Neuro-X Institute, École Polytechnique Fédérale de Lausanne (EPFL), Geneva, Switzerland. friedhelm.hummel@epfl.ch.ORCID http://orcid.org/0000-0002-4746-4633

Funding

EC | Horizon 2020 Framework Programme (EU Framework Programme for Research and Innovation H2020) 101092612 SUNFondation Bertarelli (Bertarelli Foundation) Catalyst 'Deep-MCI-T'Fonds De La Recherche Scientifique - FNRS (Belgian National Fund for Scientific Research) 1B134.18Fonds De La Recherche Scientifique - FNRS (Belgian National Fund for Scientific Research) FC29690Fonds De La Recherche Scientifique - FNRS (Belgian National Fund for Scientific Research) T008219FNovartis Foundation FreenovationSchweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung (Swiss National Science Foundation) NiBS-iCog 320030L_197899
6 · The paper itself

Abstract

Reinforcement feedback can improve motor learning, but the underlying brain mechanisms remain underexplored. In particular, the causal contribution of specific patterns of oscillatory activity within the human striatum is unknown. To address this question, we exploited a recently developed non-invasive deep brain stimulation technique called transcranial temporal interference stimulation (tTIS) during reinforcement motor learning with concurrent neuroimaging, in a randomized, sham-controlled, double-blind study. Striatal tTIS applied at 80 Hz, but not at 20 Hz, abolished the benefits of reinforcement on motor learning. This effect was related to a selective modulation of neural activity within the striatum. Moreover, 80 Hz, but not 20 Hz, tTIS increased the neuromodulatory influence of the striatum on frontal areas involved in reinforcement motor learning. These results show that tTIS can non-invasively and selectively modulate a striatal mechanism involved in reinforcement learning, expanding our tools for the study of causal relationships between deep brain structures and human behaviour.

Indexed as

Corpus StriatumMotor SkillsReinforcement, PsychologyAdultDeep Brain StimulationDouble-Blind MethodFemaleHumansLearningMagnetic Resonance ImagingMaleYoung Adult

Identifiers

PMID38811696
PMCPMC11343719

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

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.