Cargando…
Cognitive and structural predictors of novel task learning, and contextual predictors of time series of daily task performance during the learning period
Investigation into methods of addressing cognitive loss exhibited later in life is of paramount importance to the field of cognitive aging. The field continues to make significant strides in designing efficacious cognitive interventions to mitigate cognitive decline, and the very act of learning a d...
Autores principales: | , , , , , , |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Frontiers Media S.A.
2022
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9540228/ https://www.ncbi.nlm.nih.gov/pubmed/36212037 http://dx.doi.org/10.3389/fnagi.2022.936528 |
_version_ | 1784803664870768640 |
---|---|
author | Smith, Evan T. Skolasinska, Paulina Qin, Shuo Sun, Andrew Fishwick, Paul Park, Denise C. Basak, Chandramallika |
author_facet | Smith, Evan T. Skolasinska, Paulina Qin, Shuo Sun, Andrew Fishwick, Paul Park, Denise C. Basak, Chandramallika |
author_sort | Smith, Evan T. |
collection | PubMed |
description | Investigation into methods of addressing cognitive loss exhibited later in life is of paramount importance to the field of cognitive aging. The field continues to make significant strides in designing efficacious cognitive interventions to mitigate cognitive decline, and the very act of learning a demanding task has been implicated as a potential mechanism of augmenting cognition in both the field of cognitive intervention and studies of cognitive reserve. The present study examines individual-level predictors of complex skill learning and day-to-day performance on a gamified working memory updating task, the BirdWatch Game, intended for use as a cognitive intervention tool in older adults. A measure of verbal episodic memory and the volume of a brain region involved in verbal working memory and cognitive control (the left inferior frontal gyrus) were identified as predictors of learning rates on the BirdWatch Game. These two neuro-cognitive measures were more predictive of learning when considered in conjunction than when considered separately, indicating a complementary effect. Additionally, auto-regressive time series forecasting analyses were able to identify meaningful daily predictors (that is, mood, stress, busyness, and hours of sleep) of performance-over-time on the BirdWatch Game in 50% of cases, with the specific pattern of contextual influences on performance being highly idiosyncratic between participants. These results highlight the specific contribution of language processing and cognitive control abilities to the learning of the novel task examined in this study, as well as the variability of subject-level influences on task performance during task learning. |
format | Online Article Text |
id | pubmed-9540228 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | Frontiers Media S.A. |
record_format | MEDLINE/PubMed |
spelling | pubmed-95402282022-10-08 Cognitive and structural predictors of novel task learning, and contextual predictors of time series of daily task performance during the learning period Smith, Evan T. Skolasinska, Paulina Qin, Shuo Sun, Andrew Fishwick, Paul Park, Denise C. Basak, Chandramallika Front Aging Neurosci Aging Neuroscience Investigation into methods of addressing cognitive loss exhibited later in life is of paramount importance to the field of cognitive aging. The field continues to make significant strides in designing efficacious cognitive interventions to mitigate cognitive decline, and the very act of learning a demanding task has been implicated as a potential mechanism of augmenting cognition in both the field of cognitive intervention and studies of cognitive reserve. The present study examines individual-level predictors of complex skill learning and day-to-day performance on a gamified working memory updating task, the BirdWatch Game, intended for use as a cognitive intervention tool in older adults. A measure of verbal episodic memory and the volume of a brain region involved in verbal working memory and cognitive control (the left inferior frontal gyrus) were identified as predictors of learning rates on the BirdWatch Game. These two neuro-cognitive measures were more predictive of learning when considered in conjunction than when considered separately, indicating a complementary effect. Additionally, auto-regressive time series forecasting analyses were able to identify meaningful daily predictors (that is, mood, stress, busyness, and hours of sleep) of performance-over-time on the BirdWatch Game in 50% of cases, with the specific pattern of contextual influences on performance being highly idiosyncratic between participants. These results highlight the specific contribution of language processing and cognitive control abilities to the learning of the novel task examined in this study, as well as the variability of subject-level influences on task performance during task learning. Frontiers Media S.A. 2022-09-23 /pmc/articles/PMC9540228/ /pubmed/36212037 http://dx.doi.org/10.3389/fnagi.2022.936528 Text en Copyright © 2022 Smith, Skolasinska, Qin, Sun, Fishwick, Park and Basak. https://creativecommons.org/licenses/by/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms. |
spellingShingle | Aging Neuroscience Smith, Evan T. Skolasinska, Paulina Qin, Shuo Sun, Andrew Fishwick, Paul Park, Denise C. Basak, Chandramallika Cognitive and structural predictors of novel task learning, and contextual predictors of time series of daily task performance during the learning period |
title | Cognitive and structural predictors of novel task learning, and contextual predictors of time series of daily task performance during the learning period |
title_full | Cognitive and structural predictors of novel task learning, and contextual predictors of time series of daily task performance during the learning period |
title_fullStr | Cognitive and structural predictors of novel task learning, and contextual predictors of time series of daily task performance during the learning period |
title_full_unstemmed | Cognitive and structural predictors of novel task learning, and contextual predictors of time series of daily task performance during the learning period |
title_short | Cognitive and structural predictors of novel task learning, and contextual predictors of time series of daily task performance during the learning period |
title_sort | cognitive and structural predictors of novel task learning, and contextual predictors of time series of daily task performance during the learning period |
topic | Aging Neuroscience |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9540228/ https://www.ncbi.nlm.nih.gov/pubmed/36212037 http://dx.doi.org/10.3389/fnagi.2022.936528 |
work_keys_str_mv | AT smithevant cognitiveandstructuralpredictorsofnoveltasklearningandcontextualpredictorsoftimeseriesofdailytaskperformanceduringthelearningperiod AT skolasinskapaulina cognitiveandstructuralpredictorsofnoveltasklearningandcontextualpredictorsoftimeseriesofdailytaskperformanceduringthelearningperiod AT qinshuo cognitiveandstructuralpredictorsofnoveltasklearningandcontextualpredictorsoftimeseriesofdailytaskperformanceduringthelearningperiod AT sunandrew cognitiveandstructuralpredictorsofnoveltasklearningandcontextualpredictorsoftimeseriesofdailytaskperformanceduringthelearningperiod AT fishwickpaul cognitiveandstructuralpredictorsofnoveltasklearningandcontextualpredictorsoftimeseriesofdailytaskperformanceduringthelearningperiod AT parkdenisec cognitiveandstructuralpredictorsofnoveltasklearningandcontextualpredictorsoftimeseriesofdailytaskperformanceduringthelearningperiod AT basakchandramallika cognitiveandstructuralpredictorsofnoveltasklearningandcontextualpredictorsoftimeseriesofdailytaskperformanceduringthelearningperiod |