دورية أكاديمية
Learning to Choose: Behavioral Dynamics Underlying the Initial Acquisition of Decision-Making.
| العنوان: | Learning to Choose: Behavioral Dynamics Underlying the Initial Acquisition of Decision-Making. |
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| المؤلفون: | White SR; Department of Neuroscience, American University, Washington, DC 20016., Preston MW; Department of Neuroscience, American University, Washington, DC 20016., Swanson K; Department of Neuroscience, American University, Washington, DC 20016., Laubach M; Department of Neuroscience, American University, Washington, DC 20016 mark.laubach@american.edu. |
| المصدر: | ENeuro [eNeuro] 2024 May 17; Vol. 11 (5). Date of Electronic Publication: 2024 May 17 (Print Publication: 2024). |
| نوع المنشور: | Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: Society for Neuroscience Country of Publication: United States NLM ID: 101647362 Publication Model: Electronic-Print Cited Medium: Internet ISSN: 2373-2822 (Electronic) Linking ISSN: 23732822 NLM ISO Abbreviation: eNeuro Subsets: MEDLINE |
| أسماء مطبوعة: | Original Publication: [Washington, DC] : Society for Neuroscience, [2014]- |
| مواضيع طبية MeSH: | Choice Behavior*/physiology , Rats, Long-Evans* , Reward*, Animals ; Male ; Decision Making/physiology ; Rats ; Learning/physiology ; Reaction Time/physiology ; Photic Stimulation/methods ; Behavior, Animal/physiology |
| مستخلص: | Current theories of decision-making propose that decisions arise through competition between choice options. Computational models of the decision process estimate how quickly information about choice options is integrated and how much information is needed to trigger a choice. Experiments using this approach typically report data from well-trained participants. As such, we do not know how the decision process evolves as a decision-making task is learned for the first time. To address this gap, we used a behavioral design separating learning the value of choice options from learning to make choices. We trained male rats to respond to single visual stimuli with different reward values. Then, we trained them to make choices between pairs of stimuli. Initially, the rats responded more slowly when presented with choices. However, as they gained experience in making choices, this slowing reduced. Response slowing on choice trials persisted throughout the testing period. We found that it was specifically associated with increased exponential variability when the rats chose the higher value stimulus. Additionally, our analysis using drift diffusion modeling revealed that the rats required less information to make choices over time. These reductions in the decision threshold occurred after just a single session of choice learning. These findings provide new insights into the learning process of decision-making tasks. They suggest that the value of choice options and the ability to make choices are learned separately and that experience plays a crucial role in improving decision-making performance. Competing Interests: The authors declare no competing financial interests. (Copyright © 2024 White et al.) |
| التعليقات: | Update of: bioRxiv. 2024 Mar 03;:. (PMID: 38464283) |
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| معلومات مُعتمدة: | R15 DA046375 United States DA NIDA NIH HHS |
| فهرسة مساهمة: | Keywords: choice; drift diffusion; rat; response time; vision |
| تواريخ الأحداث: | Date Created: 20240509 Date Completed: 20240517 Latest Revision: 20240522 |
| رمز التحديث: | 20240522 |
| مُعرف محوري في PubMed: | PMC11103646 |
| DOI: | 10.1523/ENEURO.0142-24.2024 |
| PMID: | 38724267 |
| قاعدة البيانات: | MEDLINE |
Full Text Finder | تدمد: | 2373-2822 |
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| DOI: | 10.1523/ENEURO.0142-24.2024 |