دورية أكاديمية
Potential cognitive and neural benefits of a computerised cognitive training programme based on Structure Learning in healthy adults: study protocol for a randomised controlled trial
| العنوان: | Potential cognitive and neural benefits of a computerised cognitive training programme based on Structure Learning in healthy adults: study protocol for a randomised controlled trial |
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| المؤلفون: | Chia-Lun Liu, Xiaoqin Cheng, Boon Linn Choo, Min Hong, Jia Li Teo, Wei Ler Koo, Jia Yuan Janet Tan, Marisha Barth Ubrani, John Suckling, Balázs Gulyás, Victoria Leong, Zoe Kourtzi, Barbara Sahakian, Trevor Robbins, Annabel Shen-Hsing Chen |
| المصدر: | Trials, Vol 24, Iss 1, Pp 1-22 (2023) |
| بيانات النشر: | BMC, 2023. |
| سنة النشر: | 2023 |
| المجموعة: | LCC:Medicine (General) |
| مصطلحات موضوعية: | Structure learning, Cognitive flexibility, Magnetic resonance imaging, Intervention, Statistical learning, Neuropsychological model of cognitive flexibility, Medicine (General), R5-920 |
| الوصف: | Abstract Background Cognitive flexibility refers to the capacity to shift between conceptual representations particularly in response to changes in instruction and feedback. It enables individuals to swiftly adapt to changes in their environment and has significant implications for learning. The present study focuses on investigating changes in cognitive flexibility following an intervention programme—Structure Learning training. Methods Participants are pseudo-randomised to either the Training or Control group, while matched on age, sex, intelligence and cognitive flexibility performance. In the Training group, participants undergo around 2 weeks of training (at least 13 sessions) on Structure Learning. In the Control group, participants do not have to undergo any training and are never exposed to the Structure Learning task. The effects of Structure Learning training are investigated at both the behavioural and neural level. We measured covariates that can influence an individual’s training performance before the training phase and outcome measures that can potentially show training benefits after the training phase. At the behavioural level, we investigated outcomes in both cognitive and social aspects with a primary focus on executive functions. At the neural level, we employed a multimodality approach and investigated potential changes to functional connectivity patterns, neurometabolite concentration in the frontal brain regions, and brain microstructure and myelination. Discussion We reported the development of a novel training programme based on Structure Learning that aims to hone a general learning ability to potentially achieve extensive transfer benefits across various cognitive constructs. Potential transfer benefits can be exhibited through better performance in outcome measures between Training and Control participants, and positive associations between training performance and outcomes after the training in Training participants. Moreover, we attempt to substantiate behavioural findings with evidence of neural changes across different imaging modalities by the Structure Learning training. Trial registration National Institutes of Health U.S. National Library of Medicine ClinicalTrials.gov NCT05611788. Registered on 7 November 2022. Protocol version: 11 May 2023. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 1745-6215 01931644 |
| Relation: | https://doaj.org/toc/1745-6215 |
| DOI: | 10.1186/s13063-023-07551-2 |
| URL الوصول: | https://doaj.org/article/ac01931644144f2ca1cc94ff54240a56 |
| رقم الأكسشن: | edsdoj.01931644144f2ca1cc94ff54240a56 |
| قاعدة البيانات: | Directory of Open Access Journals |
Find this article in full text from Springer Verlag. 
Full Text Finder | تدمد: | 17456215 01931644 |
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| DOI: | 10.1186/s13063-023-07551-2 |