Automatic integration of numerical formats examined with frequency-tagged EEG

Abstract How humans integrate and abstract numerical information across different formats is one of the most debated questions in human cognition. We addressed the neuronal signatures of the numerical integration using an EEG technique tagged at the frequency of visual stimulation. In an oddball des...

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Autores principales:	Mila Marinova, Carrie Georges, Mathieu Guillaume, Bert Reynvoet, Christine Schiltz, Amandine Van Rinsveld
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/df33ac5f704c4172a495648750d4a832
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spelling	oai:doaj.org-article:df33ac5f704c4172a495648750d4a8322021-11-08T10:53:37ZAutomatic integration of numerical formats examined with frequency-tagged EEG10.1038/s41598-021-00738-02045-2322https://doaj.org/article/df33ac5f704c4172a495648750d4a8322021-11-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-00738-0https://doaj.org/toc/2045-2322Abstract How humans integrate and abstract numerical information across different formats is one of the most debated questions in human cognition. We addressed the neuronal signatures of the numerical integration using an EEG technique tagged at the frequency of visual stimulation. In an oddball design, participants were stimulated with standard sequences of numbers (< 5) depicted in single (digits, dots, number words) or mixed notation (dots—digits, number words—dots, digits—number words), presented at 10 Hz. Periodically, a deviant stimulus (> 5) was inserted at 1.25 Hz. We observed significant oddball amplitudes for all single notations, showing for the first time using this EEG technique, that the magnitude information is spontaneously and unintentionally abstracted, irrespectively of the numerical format. Significant amplitudes were also observed for digits—number words and number words—dots, but not for digits—dots, suggesting an automatic integration across some numerical formats. These results imply that direct and indirect neuro-cognitive links exist across the different numerical formats.Mila MarinovaCarrie GeorgesMathieu GuillaumeBert ReynvoetChristine SchiltzAmandine Van RinsveldNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-12 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Mila Marinova Carrie Georges Mathieu Guillaume Bert Reynvoet Christine Schiltz Amandine Van Rinsveld Automatic integration of numerical formats examined with frequency-tagged EEG
description	Abstract How humans integrate and abstract numerical information across different formats is one of the most debated questions in human cognition. We addressed the neuronal signatures of the numerical integration using an EEG technique tagged at the frequency of visual stimulation. In an oddball design, participants were stimulated with standard sequences of numbers (< 5) depicted in single (digits, dots, number words) or mixed notation (dots—digits, number words—dots, digits—number words), presented at 10 Hz. Periodically, a deviant stimulus (> 5) was inserted at 1.25 Hz. We observed significant oddball amplitudes for all single notations, showing for the first time using this EEG technique, that the magnitude information is spontaneously and unintentionally abstracted, irrespectively of the numerical format. Significant amplitudes were also observed for digits—number words and number words—dots, but not for digits—dots, suggesting an automatic integration across some numerical formats. These results imply that direct and indirect neuro-cognitive links exist across the different numerical formats.
format	article
author	Mila Marinova Carrie Georges Mathieu Guillaume Bert Reynvoet Christine Schiltz Amandine Van Rinsveld
author_facet	Mila Marinova Carrie Georges Mathieu Guillaume Bert Reynvoet Christine Schiltz Amandine Van Rinsveld
author_sort	Mila Marinova
title	Automatic integration of numerical formats examined with frequency-tagged EEG
title_short	Automatic integration of numerical formats examined with frequency-tagged EEG
title_full	Automatic integration of numerical formats examined with frequency-tagged EEG
title_fullStr	Automatic integration of numerical formats examined with frequency-tagged EEG
title_full_unstemmed	Automatic integration of numerical formats examined with frequency-tagged EEG
title_sort	automatic integration of numerical formats examined with frequency-tagged eeg
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/df33ac5f704c4172a495648750d4a832
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Automatic integration of numerical formats examined with frequency-tagged EEG

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