Article

Pupil dilations prior to freely timed actions reflect the reported timing of conscious intention

2024-05-01

Abstract excerpt

Freely timed actions are typically preceded by a slow anticipatory buildup of cortical brain activity, which has been extensively studied. However, such free actions are also preceded by slow pupil dilations in both humans and other animals, which have barely been examined. We investigated the neurocognitive significance of antecedent pupil dilations (APDs) in a voluntary-action paradigm. Participants performed se...

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Literature Corpus work: 4c16c164-49b4-5ddf-8a80-cd52736432b0
DOI: 10.1101/2024.05.01.592070

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