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Strategy inference during learning via cognitive activity-based credit assignment models

We develop a method for selecting meaningful learning strategies based solely on the behavioral data of a single individual in a learning experiment. We use simple Activity-Credit Assignment algorithms to model the different strategies and couple them with a novel hold-out statistical selection meth...

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Detalles Bibliográficos
Autores principales: James, Ashwin, Reynaud-Bouret, Patricia, Mezzadri, Giulia, Sargolini, Francesca, Bethus, Ingrid, Muzy, Alexandre
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10256696/
https://www.ncbi.nlm.nih.gov/pubmed/37296163
http://dx.doi.org/10.1038/s41598-023-33604-2
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author James, Ashwin
Reynaud-Bouret, Patricia
Mezzadri, Giulia
Sargolini, Francesca
Bethus, Ingrid
Muzy, Alexandre
author_facet James, Ashwin
Reynaud-Bouret, Patricia
Mezzadri, Giulia
Sargolini, Francesca
Bethus, Ingrid
Muzy, Alexandre
author_sort James, Ashwin
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description We develop a method for selecting meaningful learning strategies based solely on the behavioral data of a single individual in a learning experiment. We use simple Activity-Credit Assignment algorithms to model the different strategies and couple them with a novel hold-out statistical selection method. Application on rat behavioral data in a continuous T-maze task reveals a particular learning strategy that consists in chunking the paths used by the animal. Neuronal data collected in the dorsomedial striatum confirm this strategy.
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spelling pubmed-102566962023-06-11 Strategy inference during learning via cognitive activity-based credit assignment models James, Ashwin Reynaud-Bouret, Patricia Mezzadri, Giulia Sargolini, Francesca Bethus, Ingrid Muzy, Alexandre Sci Rep Article We develop a method for selecting meaningful learning strategies based solely on the behavioral data of a single individual in a learning experiment. We use simple Activity-Credit Assignment algorithms to model the different strategies and couple them with a novel hold-out statistical selection method. Application on rat behavioral data in a continuous T-maze task reveals a particular learning strategy that consists in chunking the paths used by the animal. Neuronal data collected in the dorsomedial striatum confirm this strategy. Nature Publishing Group UK 2023-06-09 /pmc/articles/PMC10256696/ /pubmed/37296163 http://dx.doi.org/10.1038/s41598-023-33604-2 Text en © The Author(s) 2023, corrected publication 2023 https://creativecommons.org/licenses/by/4.0/Open AccessThis article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) .
spellingShingle Article
James, Ashwin
Reynaud-Bouret, Patricia
Mezzadri, Giulia
Sargolini, Francesca
Bethus, Ingrid
Muzy, Alexandre
Strategy inference during learning via cognitive activity-based credit assignment models
title Strategy inference during learning via cognitive activity-based credit assignment models
title_full Strategy inference during learning via cognitive activity-based credit assignment models
title_fullStr Strategy inference during learning via cognitive activity-based credit assignment models
title_full_unstemmed Strategy inference during learning via cognitive activity-based credit assignment models
title_short Strategy inference during learning via cognitive activity-based credit assignment models
title_sort strategy inference during learning via cognitive activity-based credit assignment models
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10256696/
https://www.ncbi.nlm.nih.gov/pubmed/37296163
http://dx.doi.org/10.1038/s41598-023-33604-2
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