[Work psychopathology].

Work psychopathology concept is outlined, restricted, however, to different disorders and conflicts whose actual cause is to be found in the intrinsic mechanism of work-related activity. Environment- and life condition-related causes are disregarded. Nervous fatigue neurasthenoid syndrome is understood as a result of a dephasing between CNS neurophysiological timing and work rhythms. The author stresses that taking productivity as a parameter for nervous fatigue measurement--which substituted for the former muscular fatigue criterion in industry--is quite erroneous an opinion. Ergonomy is to be developed: Ergonomy is an interdisciplinary science which studies concordance between Man's physical and psychophysiological possibilities and properties, and possibilities and properties of contemporary work technical systems and their functioning conditions as well.