[Information technology of diagnostics of the operator's functional status].

Consideration has been given to the theoretical and applied aspects of regulation of the operator's functional state and its impact on work quality from the standpoint of preparation for and implementation of space mission. Determinations of the reflectory and regulatory functions of the operator's state are given and the neurophysiological mechanism of the latter is characterized. Analyzed were fresh methods of controlling the states of healthy persons and patients subjected to psychogenic depression via remote monitoring of voice, motor activity, etc.

[The EEG correlates of the erroneous identification of noise-masked visual stimuli].

Specific features of EEG coherence of a man-operator were revealed before the erroneous actions ("false alarm" and "signal omission") in the process of training to recognize masked visual stimuli. In persons with expressed alpha-rhythm at rest the "false alarms" were associated with the highest level of beta-frequency correlation in the frontal areas. Errors of the "signal omission" type were observed against the background of increased alpha-coherence in the frontal and occipital derivations.