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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...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group UK
2023
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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 |
collection | PubMed |
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. |
format | Online Article Text |
id | pubmed-10256696 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2023 |
publisher | Nature Publishing Group UK |
record_format | MEDLINE/PubMed |
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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