title: [Research Progress on the Interaction Effects and Its Neural Mechanisms between Physical Fatigue and Mental Fatigue].
abstract: Fatigue is an exhaustion state caused by prolonged physical work and mental work, which can reduce working efficiency and even cause industrial accidents. Fatigue is a complex concept involving both physiological and psychological factors. Fatigue can cause a decline of concentration and work performance and induce chronic diseases. Prolonged fatigue may endanger life safety. In most of the scenarios, physical and mental workloads co-lead operator into fatigue state. Thus, it is very important to study the interaction influence and its neural mechanisms between physical and mental fatigues. This paper introduces recent progresses on the interaction effects and discusses some research challenges and future development directions. It is believed that mutual influence between physical fatigue and mental fatigue may occur in the central nervous system. Revealing the basal ganglia function and dopamine release may be important to explore the neural mechanisms between physical fatigue and mental fatigue. Future effort is to optimize fatigue models, to evaluate parameters and to explore the neural mechanisms so as to provide scientific basis and theoretical guidance for complex task designs and fatigue monitoring.
authors.forename: Lixin
authors.initials: L
authors.lastname: Zhang
authors.forename: Chuncui
authors.initials: C
authors.lastname: Zhang
authors.forename: Feng
authors.initials: F
authors.lastname: He
authors.forename: Xin
authors.initials: X
authors.lastname: Zhao
authors.forename: Hongzhi
authors.initials: H
authors.lastname: Qi
authors.forename: Baikun
authors.initials: B
authors.lastname: Wan
authors.forename: Dong
authors.initials: D
authors.lastname: Ming
mesh_terms: D001288:Attention; D001921:Brain / Q000502:physiology*; D005221:Fatigue; D006801:Humans; D005222:Mental Fatigue; D016526:Workload