[Psychophysiological aspects of piloted flights to space]

The paper illuminates some issues of the psychophysiological support (PPS) of piloted flights to space discussed with academician O.G. Gazenko. Already in initial space flights monitoring and assessment of the psychic state and mental performance of crew members were the key PPS component that needed all-round investigations and development of associated methods. The poly-effect method of registering the physiological functions (ECG, EEG, GSR) was recognized as a potent tool for gathering information to be used in actual state assessment. Starting from the 96-d flight of Yu. Romanenko and G. Grechko, the enhanced PPS system has been an indispensable component of long-term missions to orbital complexes Salyut, Mir, and the International space station. The practical experience with the PPS system showed its major contribution to maintenance of space crew mental health and performance.