Sustained posterior negativity (SPN) elicited by brief (20 ms) symmetrical stimuli

IntroductionMirror symmetry is detected rapidly, yet it remains unresolved whether its canonical neural signature—the Sustained Posterior Negativity (SPN)—requires extended viewing. We therefore asked whether symmetry-selective activity can be generated under highly constrained temporal conditions t...

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Bibliografiska uppgifter

Huvudupphov:	Giulio Contemori, Marianna Musa, Deniz Demirkapi, Martina Passaggi, Carolina Maria Oletto, Luca Battaglini, Marco Bertamini
Materialtyp:	Artigo
Språk:	Inglês
Utgiven:	Frontiers Media S.A. 2026-02-01
Serie:	Frontiers in Psychology
Ämnen:	sustained posterior negativity (SPN) event-related potentials symmetry visual regularity visual perception
Länkar:	https://www.frontiersin.org/articles/10.3389/fpsyg.2025.1657531/full
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