[Age-specific features of the movement control system in young schoolchildren].

Analyzing spatial, temporary, and strength characteristics of movements in 7-10-year-old children by using a graphoanalytical method during the reverse exercise test has indicated that overstrain occurs in all units of the structures that ensure formation and implementation of a transitional process. There are increases in regulation errors by 33%, regulation time by 21.5%, system variability by 16%, regulation stability by 19%.

[Medical technological equipment for correction of impaired homeostasis in humans].

The paper considers how to correct impaired human homeostasis and to maintain it at an adequate level, describes some correction methods, such as an original method of intracorporeal detoxification and technical means for the use of these methods, including a perfusion roller pump that has better operating characteristics.

[Comparative study of mechanisms of change in vasomotor sympathetic activity upon stimulation of different structures of the limbic cortex and hypothalamus].

Responses of arterial blood pressure to low- and high-frequency stimulation of different structures of the limbic cortex and hypothalamus were studied in anesthetized and immobilized cats. The low-frequency (5 Hz) stimulation induced depressor reactions, the high-frequency (100 Hz) one-pressor responses. Both kinds of stimulation in the dorsal level of area 25 and of area 23 of the limbic cortex and of the anterior hypothalamus induced similar depressor responses, whereas the hypothalamic structures in the posterolateral region induced only pressor responses.