title: Concepts of fatigue and vigilance in relation to railway operation.
mesh_terms: D001288:Attention; D006801:Humans; D008568:Memory; D005222:Mental Fatigue; D009048:Motor Skills; D009787:Occupational Medicine; D005082:Physical Exertion; D011890:Railroads; D013997:Time Factors; D014796:Visual Perception