Evidence map›Paper›PMID 42549900›Full record

ArticleSocial cognitive and affective neuroscience2026

Tuning out emotional distractors by tuning in theta rhythm: improving visual working memory using transcranial magnetic stimulation.

François Thiffault, Benoit Brisson, Isabelle Blanchette

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Article in Social cognitive and affective neuroscience, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

What it found

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2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

3 authors.

François ThiffaultDepartment of Psychology, Université du Québec à Trois-Rivières, Trois-Rivières, QC G9A 5H7, Canada.ORCID 0000-0001-8819-3430
Benoit BrissonDepartment of Psychology, Université du Québec à Trois-Rivières, Trois-Rivières, QC G9A 5H7, Canada.ORCID 0000-0002-3717-3365
Isabelle BlanchetteSchool of Psychology, Faculty of Social Sciences, Université Laval, Québec, QC G1V 0A6, Canada.ORCID 0000-0003-4020-5089

Funding

Fonds de recherche du Québec-Nature et Technologies 2018-PR-206408
6 · The paper itself

Abstract

The relation between attentional control and visual working memory (vWM) has previously been studied with transcranial magnetic stimulation (TMS). For example, it has been shown that rhythmic TMS (rhTMS) can enhance attentional control and, consequently, vWM performance, by boosting prefrontal theta rhythm power. However, it remains unclear if the rhTMS protocol used to improve attentional control for neutral valence distractors can do the same for emotional distractors. Moreover, attentional control can be applied in different ways, either by amplifying relevant stimulus representation or by inhibiting distractor processing. In this study, we used rhTMS to increase theta power over the left dorsolateral prefrontal cortex in 19 healthy participants during a visual change-detection task. Auditory distractors with neutral and angry prosodies were heard during the task. Electroencephalography was used to measure theta power, contralateral delay activity, which indexes visual item maintenance, and the auditory P2, which indexes distractor processing. rhTMS boosted theta power and improved vWM accuracy compared to the sham condition. Theta boost was associated with lower emotional distractor processing, but not better maintenance. Our results indicate that the mechanism for attentional control of emotional auditory distractors in the vWM context is based on inhibition rather than amplification of relevant items.

Indexed as

AttentionEmotionsMemory, Short-TermTheta RhythmTranscranial Magnetic StimulationVisual PerceptionAcoustic StimulationAdultElectroencephalographyFemaleHumansMalePhotic StimulationReaction TimeYoung Adultemotionevent-related potentialtheta rhythmtranscranial magnetic stimulationvisual working memory

Identifiers

PMID42549900
PMCPMC13455082

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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.