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Evidence for age-associated cognitive decline from Internet game scores

INTRODUCTION: Lumosity's Memory Match (LMM) is an online game requiring visual working memory. Change in LMM scores may be associated with individual differences in age-related changes in working memory. METHODS: Effects of age and time on LMM learning and forgetting rates were estimated using...

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Autores principales: Geyer, Jason, Insel, Philip, Farzin, Faraz, Sternberg, Daniel, Hardy, Joseph L., Scanlon, Michael, Mungas, Dan, Kramer, Joel, Mackin, R. Scott, Weiner, Michael W.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier 2015
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4876906/
https://www.ncbi.nlm.nih.gov/pubmed/27239508
http://dx.doi.org/10.1016/j.dadm.2015.04.002
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author Geyer, Jason
Insel, Philip
Farzin, Faraz
Sternberg, Daniel
Hardy, Joseph L.
Scanlon, Michael
Mungas, Dan
Kramer, Joel
Mackin, R. Scott
Weiner, Michael W.
author_facet Geyer, Jason
Insel, Philip
Farzin, Faraz
Sternberg, Daniel
Hardy, Joseph L.
Scanlon, Michael
Mungas, Dan
Kramer, Joel
Mackin, R. Scott
Weiner, Michael W.
author_sort Geyer, Jason
collection PubMed
description INTRODUCTION: Lumosity's Memory Match (LMM) is an online game requiring visual working memory. Change in LMM scores may be associated with individual differences in age-related changes in working memory. METHODS: Effects of age and time on LMM learning and forgetting rates were estimated using data from 1890 game sessions for users aged 40 to 79 years. RESULTS: There were significant effects of age on baseline LMM scores (β = −.31, standard error or SE = .02, P < .0001) and lower learning rates (β = −.0066, SE = .0008, P < .0001). A sample size of 202 subjects/arm was estimated for a 1-year study for subjects in the lower quartile of game performance. DISCUSSION: Online memory games have the potential to identify age-related decline in cognition and to identify subjects at risk for cognitive decline with smaller sample sizes and lower cost than traditional recruitment methods.
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spelling pubmed-48769062016-05-27 Evidence for age-associated cognitive decline from Internet game scores Geyer, Jason Insel, Philip Farzin, Faraz Sternberg, Daniel Hardy, Joseph L. Scanlon, Michael Mungas, Dan Kramer, Joel Mackin, R. Scott Weiner, Michael W. Alzheimers Dement (Amst) Cognitive & Behavioral Assessment INTRODUCTION: Lumosity's Memory Match (LMM) is an online game requiring visual working memory. Change in LMM scores may be associated with individual differences in age-related changes in working memory. METHODS: Effects of age and time on LMM learning and forgetting rates were estimated using data from 1890 game sessions for users aged 40 to 79 years. RESULTS: There were significant effects of age on baseline LMM scores (β = −.31, standard error or SE = .02, P < .0001) and lower learning rates (β = −.0066, SE = .0008, P < .0001). A sample size of 202 subjects/arm was estimated for a 1-year study for subjects in the lower quartile of game performance. DISCUSSION: Online memory games have the potential to identify age-related decline in cognition and to identify subjects at risk for cognitive decline with smaller sample sizes and lower cost than traditional recruitment methods. Elsevier 2015-06-03 /pmc/articles/PMC4876906/ /pubmed/27239508 http://dx.doi.org/10.1016/j.dadm.2015.04.002 Text en http://creativecommons.org/licenses/by-nc-nd/4.0/ This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).
spellingShingle Cognitive & Behavioral Assessment
Geyer, Jason
Insel, Philip
Farzin, Faraz
Sternberg, Daniel
Hardy, Joseph L.
Scanlon, Michael
Mungas, Dan
Kramer, Joel
Mackin, R. Scott
Weiner, Michael W.
Evidence for age-associated cognitive decline from Internet game scores
title Evidence for age-associated cognitive decline from Internet game scores
title_full Evidence for age-associated cognitive decline from Internet game scores
title_fullStr Evidence for age-associated cognitive decline from Internet game scores
title_full_unstemmed Evidence for age-associated cognitive decline from Internet game scores
title_short Evidence for age-associated cognitive decline from Internet game scores
title_sort evidence for age-associated cognitive decline from internet game scores
topic Cognitive & Behavioral Assessment
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4876906/
https://www.ncbi.nlm.nih.gov/pubmed/27239508
http://dx.doi.org/10.1016/j.dadm.2015.04.002
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