Cycle-based high-intensity sprint exercise elicits acute cognitive dysfunction in psychomotor and memory task performance

Frontiers in Cognition Pub Date : 2024-07-23 DOI:10.3389/fcogn.2024.1419734

T. Dufner, J. Moon, Adam J. Wells

{"title":"Cycle-based high-intensity sprint exercise elicits acute cognitive dysfunction in psychomotor and memory task performance","authors":"T. Dufner, J. Moon, Adam J. Wells","doi":"10.3389/fcogn.2024.1419734","DOIUrl":null,"url":null,"abstract":"To examine the impact of an acute high-intensity sprint exercise protocol (HISEP) for eliciting post-exercise cognitive dysfunction in psychomotor, attentional, executive, and memory tasks.Twenty-four recreationally active adults (22 ± 4 yrs, 169.39 ± 10.07 cm, 75.80 ± 14.73 kg, 27.03 ± 9.55 BF%) performed a HISEP on a cycle ergometer. Average psychomotor reaction time (avgRT; Dynavision D2 Mode A & Mode B), mood (Profile of Mood States Questionnaire; POMS), and cognition (Automated Neuropsychological Assessment Metrics; ANAM) were assessed pre- (PRE), post- (POST) and 60-min post (60POST) HISEP. One-way repeated measures ANOVAs were used to assess changes across time.Fatigue (main effect: p < 0.001, ηp2 = 0.309) was significantly higher at POST compared to PRE (p = 0.007). Tension (main effect: p = 0.021, ηp2 = 0.154) was significantly lower at 60POST compared to PRE (p = 0.029). Mode A avgRT (main effect: p = 0.022, ηp2 = 0.153) was significantly slower at POST compared to PRE (p = 0.026). Throughput (TP) scores for ANAM code substitution-delayed (CSD) task (main effect: p < 0.001, ηp2 = 0.284) and matching to sample (M2S) tasks (main effect: p = 0.014, ηp2 = 0.169) were significantly lower at POST compared to PRE (p = 0.001 and p = 0.025, respectively), while mathematical processing (main effect: p = 0.002, ηp2 = 0.232) was significantly higher at 60POST compared to both PRE (p = 0.019) and POST (p = 0.005). No other significant changes in cognitive task performance were observed (p's > 0.05).The HISEP is a feasible and time-effective fatiguing exercise stimulus capable of eliciting acute cognitive dysfunction in psychomotor and memory task performance. NCT05100589.","PeriodicalId":94013,"journal":{"name":"Frontiers in Cognition","volume":"81 10","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2024-07-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Frontiers in Cognition","FirstCategoryId":"0","ListUrlMain":"https://doi.org/10.3389/fcogn.2024.1419734","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 0

Abstract

To examine the impact of an acute high-intensity sprint exercise protocol (HISEP) for eliciting post-exercise cognitive dysfunction in psychomotor, attentional, executive, and memory tasks.Twenty-four recreationally active adults (22 ± 4 yrs, 169.39 ± 10.07 cm, 75.80 ± 14.73 kg, 27.03 ± 9.55 BF%) performed a HISEP on a cycle ergometer. Average psychomotor reaction time (avgRT; Dynavision D2 Mode A & Mode B), mood (Profile of Mood States Questionnaire; POMS), and cognition (Automated Neuropsychological Assessment Metrics; ANAM) were assessed pre- (PRE), post- (POST) and 60-min post (60POST) HISEP. One-way repeated measures ANOVAs were used to assess changes across time.Fatigue (main effect: p < 0.001, ηp2 = 0.309) was significantly higher at POST compared to PRE (p = 0.007). Tension (main effect: p = 0.021, ηp2 = 0.154) was significantly lower at 60POST compared to PRE (p = 0.029). Mode A avgRT (main effect: p = 0.022, ηp2 = 0.153) was significantly slower at POST compared to PRE (p = 0.026). Throughput (TP) scores for ANAM code substitution-delayed (CSD) task (main effect: p < 0.001, ηp2 = 0.284) and matching to sample (M2S) tasks (main effect: p = 0.014, ηp2 = 0.169) were significantly lower at POST compared to PRE (p = 0.001 and p = 0.025, respectively), while mathematical processing (main effect: p = 0.002, ηp2 = 0.232) was significantly higher at 60POST compared to both PRE (p = 0.019) and POST (p = 0.005). No other significant changes in cognitive task performance were observed (p's > 0.05).The HISEP is a feasible and time-effective fatiguing exercise stimulus capable of eliciting acute cognitive dysfunction in psychomotor and memory task performance. NCT05100589.

查看原文本刊更多论文

单车高强度短跑运动导致心理运动和记忆任务表现中的急性认知功能障碍

研究急性高强度冲刺运动方案（HISEP）对引起运动后心理运动、注意力、执行力和记忆任务认知功能障碍的影响。24 名从事娱乐活动的成年人（22 ± 4 岁，169.39 ± 10.07 厘米，75.80 ± 14.73 千克，27.03 ± 9.55 BF%）在自行车测力计上进行了 HISEP 运动。对HISEP前（PRE）、后（POST）和60分钟后（60POST）的平均精神运动反应时间（avgRT；Dynavision D2模式A和模式B）、情绪（情绪状态问卷；POMS）和认知（自动神经心理评估指标；ANAM）进行了评估。疲劳（主效应：p < 0.001，ηp2 = 0.309）与 PRE 相比，POST 显著增加（p = 0.007）。张力（主效应：p = 0.021，ηp2 = 0.154）在 60POST 显著低于 PRE（p = 0.029）。模式 A 的 avgRT（主效应：p = 0.022，ηp2 = 0.153）与前期相比，后期明显较慢（p = 0.026）。ANAM 代码替换延迟（CSD）任务（主效应：p < 0.001，ηp2 = 0.284）和样本匹配（M2S）任务（主效应：p = 0.014，ηp2 = 0.169）的吞吐量（TP）得分在 POST 阶段明显低于 PRE 阶段（p = 0.001 和 p = 0.025），而数学处理（主效应：p = 0.002，ηp2 = 0.232）在 60POST 阶段明显高于 PRE 阶段（p = 0.019）和 POST 阶段（p = 0.005）。HISEP是一种可行且具有时间效率的疲劳运动刺激，能够在精神运动和记忆任务中引起急性认知功能障碍。NCT05100589。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

Frontiers in Cognition

自引率

0.00%

发文量