Temporal Metacognition as the Decoding of ...
Type de document :
Article dans une revue scientifique
DOI :
PMID :
URL permanente :
Titre :
Temporal Metacognition as the Decoding of Self-Generated Brain Dynamics.
Auteur(s) :
Kononowicz, Tadeusz W [Auteur]
Neuroimagerie cognitive [LCogn]
Roger, Clemence [Auteur]
Laboratoire Sciences Cognitives et Sciences Affectives - UMR 9193 [SCALab]
Sciences Cognitives et Sciences Affectives (SCALab) - UMR 9193
van Wassenhove, Virginie [Auteur]
Neuroimagerie cognitive [LCogn]
Neuroimagerie cognitive [LCogn]
Roger, Clemence [Auteur]
Laboratoire Sciences Cognitives et Sciences Affectives - UMR 9193 [SCALab]
Sciences Cognitives et Sciences Affectives (SCALab) - UMR 9193
van Wassenhove, Virginie [Auteur]
Neuroimagerie cognitive [LCogn]
Titre de la revue :
Cerebral Cortex
Nom court de la revue :
Cereb Cortex
Numéro :
29
Pagination :
4366-4380
Date de publication :
2019-09-13
ISSN :
1460-2199
Mot(s)-clé(s) en anglais :
Adult
Beta Rhythm
Brain
Female
Humans
Magnetoencephalography
Male
Metacognition
Psychomotor Performance
Psychophysics
Time Perception
Young Adult
error monitoring
interval timing
magnetoencephalography
time production
Beta Rhythm
Brain
Female
Humans
Magnetoencephalography
Male
Metacognition
Psychomotor Performance
Psychophysics
Time Perception
Young Adult
error monitoring
interval timing
magnetoencephalography
time production
Discipline(s) HAL :
Sciences cognitives
Résumé en anglais : [en]
Metacognition, the ability to know about one's thought process, is self-referential. Here, we combined psychophysics and time-resolved neuroimaging to explore metacognitive inference on the accuracy of a self-generated ...
Lire la suite >Metacognition, the ability to know about one's thought process, is self-referential. Here, we combined psychophysics and time-resolved neuroimaging to explore metacognitive inference on the accuracy of a self-generated behavior. Human participants generated a time interval and evaluated the signed magnitude of their temporal production. We show that both self-generation and self-evaluation relied on the power of beta oscillations (β; 15-40 Hz) with increases in early β power predictive of increases in duration. We characterized the dynamics of β power in a low-dimensional space (β state-space trajectories) as a function of timing and found that the more distinct trajectories, the more accurate metacognitive inferences were. These results suggest that β states instantiate an internal variable determining the fate of the timing network's trajectory, possibly as release from inhibition. Altogether, our study describes oscillatory mechanisms for timing, suggesting that temporal metacognition relies on inferential processes of self-generated dynamics.Lire moins >
Lire la suite >Metacognition, the ability to know about one's thought process, is self-referential. Here, we combined psychophysics and time-resolved neuroimaging to explore metacognitive inference on the accuracy of a self-generated behavior. Human participants generated a time interval and evaluated the signed magnitude of their temporal production. We show that both self-generation and self-evaluation relied on the power of beta oscillations (β; 15-40 Hz) with increases in early β power predictive of increases in duration. We characterized the dynamics of β power in a low-dimensional space (β state-space trajectories) as a function of timing and found that the more distinct trajectories, the more accurate metacognitive inferences were. These results suggest that β states instantiate an internal variable determining the fate of the timing network's trajectory, possibly as release from inhibition. Altogether, our study describes oscillatory mechanisms for timing, suggesting that temporal metacognition relies on inferential processes of self-generated dynamics.Lire moins >
Langue :
Anglais
Comité de lecture :
Oui
Audience :
Internationale
Projet Européen :
Projet ANR :
Établissement(s) :
Université de Lille
CNRS
CHU Lille
CNRS
CHU Lille
Équipe(s) de recherche :
Équipe Action, Vision et Apprentissage (AVA)
Date de dépôt :
2022-05-06T14:28:29Z
2022-05-17T06:35:46Z
2022-05-18T11:50:39Z
2022-05-17T06:35:46Z
2022-05-18T11:50:39Z
Fichiers
- Kononowicz.pdf
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- Temporal_metacognition_preprint.pdf
- Version soumise (preprint)
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