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Title: | Effects of an n-back task on indicators of perceived cognitive fatigue and fatigability in healthy adults |
Authors: | Argüero Fonseca, Aimée Martínez Soto, Joel Barrios Payán, Fernando A. Villaseñor Cabrera, Teresita de Jesús Reyes Huerta, Hugo E. González Santos, Leopoldo Aguirre Ojeda, Diana P. Pérez Pimienta, Diana Reynoso González, Oscar U Marchioro, Davide M. |
Keywords: | cognitive fatigue fatigability resting-state heart rate eye-blinks flickering n-back test cognitive restoration |
Issue Date: | Dec-2023 |
Publisher: | Official Journal of the Society of Medicine and Natural Sciences of Parma |
Citation: | Argüero-Fonseca A, Martínez-Soto J, Barrios FA, Villaseñor Cabrera TJ, Reyes-HuertaHE, González-Santos L, Aguirre-Ojeda DP, Pérez Pimienta D, Reynoso González OU, Marchioro DM. (2023). Effects of an n-back task on indicators of perceived cognitive fatigue and fatigability in healthy adults. Acta Biomed 2023; Vol. 94, N. 6: e2022294. DOI: 10.23750/abm.v94i1.15649 |
Series/Report no.: | Acta Biomededica;Vol. 94, N. 6: e2022294 |
Abstract: | Fatigue is a multidimensional concept with diverse physical and mental determinants. The aims of the present study are: to know the efficacy of a high attentional demand test to induce acute cognitive fatigue (ACF) and to document its effects on perceived cognitive fatigue (PCF - subjective symptoms) and fatigability (F- resting heart rate and eye blinks). A quasi-experimental repeated measures design with two non-equivalent groups was used (experimental G1, n= 16, age M = 33.50 years, SD = 6.94; control G2 n= 13; age M = 38.77, SD = 5.90). Participants were exposed to a cognitive deficit induction test (n-back test, G1) or exposure to a content-neutral video (SML, G2). ACF indices were assessed using a reverse digit retention test. The findings suggest a decline in cognitive performance post-experimental manipulation comparable to the neutral group, evidenced by a lower number of hits and longer response time for a digit retention test, suggesting the effectiveness of the n-back test as a method to induce acute cognitive fatigue. The post-performance effects of the n-back task were associated with statistically significant changes in all PCF assessments. These changes turned out to be non-significant for physiological aspects of fatigability. Implications for the operational feasibility of employing PCF measurements in the short-term assessment of acute mental fatigue are discussed. |
Description: | Artículo |
URI: | http://repositorio.cualtos.udg.mx:8080/jspui/handle/123456789/1628 |
ISSN: | 0392-4203 2531-6745 DOI: 10.23750/abm.v94i1.15649 |
Appears in Collections: | 3210 Artículos |
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Effects of an n-back task on indicators of perceived cognitive fatigue and fatigability in healthy adults.pdf | Documento | 676.59 kB | Adobe PDF | View/Open |
Enlace a_Effects of an n_back task on indicators of perceived cognitive fatigue and fatigability in healthy adults.htm | Enlace a publicación | 48.89 kB | HTML | View/Open |
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