Effects of a 15-days complete fast on dual cognitive control functioning—Evidence from an ERPs
10.16289/j.cnki.1002-0837.2024.04002
- VernacularTitle:15天完全禁食对双重认知控制功能的影响——来自ERP的证据
- Author:
Chao WANG
1
,
2
;
Haibo QIN
;
Ziqing CAO
;
Liping TIAN
;
Yuan JIANG
;
Zhongquan DAI
;
Lizhong CHI
;
Bin WU
Author Information
1. 北京体育大学心理学院,北京 100084
2. 中国航天员科研训练中心航天医学全国重点实验室,北京 100094
- Keywords:
complete fasting;
proactive control;
reactive control;
cognitive control;
ERPs
- From:Space Medicine & Medical Engineering
2024;35(4):209-215,221
- CountryChina
- Language:Chinese
-
Abstract:
Objective In the future,during the landing and exploration of near-Earth planets(e.g.,Mars,Jupiter,etc.),astronauts may take the initiative to start fasting to reduce the amount of load;and it is even more likely that astronauts will take the initiative to fast in the process of manned deep-space exploration in the future,or they may enter a dormant low-metabolism state to save the amount of load to enable the spaceship to fly for a longer period,and to locate in a deeper and farther position.The ability of an individual to maintain cognitive ability and respond appropriately over a period in a long-term fasting state is important for survival.Therefore,the present study focused on investigating the effects of 15 days of complete fasting on dual cognitive control function and its neural mechanisms.Methods Twenty-four healthy volunteers were recruited to participate in the fasting experiment.Behavioral and electroencephalographic data from the AX-CPT Task were collected with event-related potentials(ERP)to assess the effects of 15 days of complete fasting on dual cognitive control in 16 volunteers.Results(1)Behavioral outcomes had significant main effects on response time[F(1,15)=99.41,P?
