Research Article

RELATIONSHIP BETWEEN MANUAL DEXTERİTY AND COGNİTİVE FUNCTION, AND DUAL-TASK COGNITIVE PERFORMANCE IN OLDER ADULTS

Volume: 15 Number: 1 March 30, 2026
EN TR

RELATIONSHIP BETWEEN MANUAL DEXTERİTY AND COGNİTİVE FUNCTION, AND DUAL-TASK COGNITIVE PERFORMANCE IN OLDER ADULTS

Abstract

Aging-related declines in cognition and manual dexterity affect dual-task performance, yet existing studies provide limited insight into how dual-task ability relates to dexterity and cognitive function in older adults. The aim of this study is to investigate the relationship between cognitive-motor dual tasks, which include executive functions, working memory, attention and memory and manual dexterity and cognitive function in older adults. Seventy healthy older adults aged 65–84 participated in the study. Seventy healthy adults aged 65–84 participated in the study. Cognitive function was assessed with the Mini Mental State Examination (MMSE), and manual dexterity with the Box and Block Test (BBT). Four different tasks affecting executive functions, working memory, memory, and attention, which have been proven effective in previous studies, were given for use in the cognitive-motor task. Cognitive performance during the dual task was recorded. The mean age was 72.9±5.6 years. A moderate correlation was observed between executive functions, working memory, memory, and attention in older adults and dual-task cognitive performance (r:0.38, p:<.001; r:0.38, p<.001; r:0.36, p <.001; r:0.31, p =.004). The relationship between dual-task cognitive performance and MMSE score varied (r:0.36, p:<.001; r:0.24, p=.022; r:0.29, p=.006; r:.006, p=0.30). In conclusion, dual-task cognitive performance is related to manual dexterity and cognitive status, and the type of dual-task cognitive task is influential in this relationship.

Keywords

Supporting Institution

There is no institution supporting this study.

Ethical Statement

This study was conducted in accordance with ethical standards. Ethical approval was obtained for the master’s thesis from which this article was derived, granted by the Marmara Üniversitesi Sağlık Bilimleri Enstitüsü Etik Kurulu (Approval No: 2 Date: 21.02.2024). Since the present manuscript is based on this thesis, the same ethical approval applies.

Thanks

We would like to thank all participants who participated in our study.

References

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Details

Primary Language

English

Subjects

Health Care Administration

Journal Section

Research Article

Publication Date

March 30, 2026

Submission Date

November 20, 2025

Acceptance Date

December 26, 2025

Published in Issue

Year 2026 Volume: 15 Number: 1

APA
Polat, F., Erkan Oğul, Ö., & Oğuz, S. (2026). RELATIONSHIP BETWEEN MANUAL DEXTERİTY AND COGNİTİVE FUNCTION, AND DUAL-TASK COGNITIVE PERFORMANCE IN OLDER ADULTS. Türk Doğa Ve Fen Dergisi, 15(1), 80-87. https://doi.org/10.46810/tdfd.1827500
AMA
1.Polat F, Erkan Oğul Ö, Oğuz S. RELATIONSHIP BETWEEN MANUAL DEXTERİTY AND COGNİTİVE FUNCTION, AND DUAL-TASK COGNITIVE PERFORMANCE IN OLDER ADULTS. TJNS. 2026;15(1):80-87. doi:10.46810/tdfd.1827500
Chicago
Polat, Fırat, Özden Erkan Oğul, and Semra Oğuz. 2026. “RELATIONSHIP BETWEEN MANUAL DEXTERİTY AND COGNİTİVE FUNCTION, AND DUAL-TASK COGNITIVE PERFORMANCE IN OLDER ADULTS”. Türk Doğa Ve Fen Dergisi 15 (1): 80-87. https://doi.org/10.46810/tdfd.1827500.
EndNote
Polat F, Erkan Oğul Ö, Oğuz S (March 1, 2026) RELATIONSHIP BETWEEN MANUAL DEXTERİTY AND COGNİTİVE FUNCTION, AND DUAL-TASK COGNITIVE PERFORMANCE IN OLDER ADULTS. Türk Doğa ve Fen Dergisi 15 1 80–87.
IEEE
[1]F. Polat, Ö. Erkan Oğul, and S. Oğuz, “RELATIONSHIP BETWEEN MANUAL DEXTERİTY AND COGNİTİVE FUNCTION, AND DUAL-TASK COGNITIVE PERFORMANCE IN OLDER ADULTS”, TJNS, vol. 15, no. 1, pp. 80–87, Mar. 2026, doi: 10.46810/tdfd.1827500.
ISNAD
Polat, Fırat - Erkan Oğul, Özden - Oğuz, Semra. “RELATIONSHIP BETWEEN MANUAL DEXTERİTY AND COGNİTİVE FUNCTION, AND DUAL-TASK COGNITIVE PERFORMANCE IN OLDER ADULTS”. Türk Doğa ve Fen Dergisi 15/1 (March 1, 2026): 80-87. https://doi.org/10.46810/tdfd.1827500.
JAMA
1.Polat F, Erkan Oğul Ö, Oğuz S. RELATIONSHIP BETWEEN MANUAL DEXTERİTY AND COGNİTİVE FUNCTION, AND DUAL-TASK COGNITIVE PERFORMANCE IN OLDER ADULTS. TJNS. 2026;15:80–87.
MLA
Polat, Fırat, et al. “RELATIONSHIP BETWEEN MANUAL DEXTERİTY AND COGNİTİVE FUNCTION, AND DUAL-TASK COGNITIVE PERFORMANCE IN OLDER ADULTS”. Türk Doğa Ve Fen Dergisi, vol. 15, no. 1, Mar. 2026, pp. 80-87, doi:10.46810/tdfd.1827500.
Vancouver
1.Fırat Polat, Özden Erkan Oğul, Semra Oğuz. RELATIONSHIP BETWEEN MANUAL DEXTERİTY AND COGNİTİVE FUNCTION, AND DUAL-TASK COGNITIVE PERFORMANCE IN OLDER ADULTS. TJNS. 2026 Mar. 1;15(1):80-7. doi:10.46810/tdfd.1827500

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