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Biomedical subjects

V M Mashkova

Publications and source records attributed to V M Mashkova.

8 recordsLinked to original sources
PubMedDate not supplied

[Comparative evaluation of parameters of human oculomotor responses in a state of fatigue and in the presence of local brain lesions].

Difference between saccades of the right and left eyes (saccades asymmetry) was studied in man in the state of fatigue and following local brain lesions. It has been found that external and internal influences disturbing the brain blood supply evoke an asymmetry of oculogram signals, expressed in their divergence in phase, form and amplitude. A common asymmetry coefficient has been found, which points to already existent or beginning pathological shifts of the psychophysiological state.

Adult↗
PubMedDate not supplied

[Active oculography as a method of diagnosing the psychophysiologic condition of a man].

The effect of stress factors on the oculomotor reactions of electric train drivers with various degrees of fatigue was studied in a modelled accidental situation. The spatio-temporal parameters of oculomotor reactions were shown to characterize not always correctly the state of a driver. More informative were found to be the values of asymmetry of saccades obtained by separate recordings of the right and left eye movements. A comparison between the character of the phase saccade disturbances of tired operators and that of patients with a deficiency in cerebral blood supply showed that the latter may be used as a model.

Accidents, Occupational↗