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Information × Registration Number 0225U004219, (0124U001554) , R & D reports Title Study of central coordination of muscle activity in bi-joint movements of mammal limbs; development of assessment methods of human hand movement control after wounding or substantial injury. popup.stage_title Дослідження центральних команд до м’язів руки людини в зовні запрограмованих траєкторіях мехатронного позиціонування кисті в умовах зорового відстеження вектору створюваного зусилля. Head Kostyukov Oleksandr І., Доктор біологічних наук Registration Date 26-11-2025 Organization Bogomolets Institute of Physiology of the National Academy of Sciences of Ukraine popup.description1 Research of central commands to the muscles of the human hand in externally programmed trajectories of mechatronic positioning of the hand under the conditions of visual tracking of the generated force vector. For this purpose, a quantitative analysis of the averaged records of surface EMG recordings of human muscles near the force and positional singular points of the test movements will be carried out, as well as an EMG analysis of the reaction of muscles - antagonists of the elbow joint in the movements of the transition between the force waves of flexors and extensors. It is planned to pay special attention to the development of a computerized mechatronic system for testing the movements of people's hands in case of wounding or substantial injuries and to investigate the processes of their post-operative rehabilitation. It is planned to investigate the reconstruction of segmental reflexes in athletes-runners at different time intervals of the training process by analyzing the changes in the amplitude of the H-reflex of the triceps calf muscle in athletes after running of different intensities and durations during different phases of the training cycle, as well as to identify the influence of vibration on the changes amplitudes of the H-reflex of the triceps muscle of the calf in athletes after running of various intensities; it is planned to conduct an analysis of the EEG reconstruction - the activity of brain processes in athletes-runners at different time intervals of the training process. In experiments on anesthetized rats, it is expected to reveal the possible influence of muscle pain on the transmission and processing of proprioceptive information in the brain by means of a comparative analysis of changes in the evoked potentials of the sensorimotor cortex during the development of fatigue of the muscles of the rat's limb under the conditions of their long-term stimulation or during intramuscular painful irritations. popup.description2  Coactivation of antagonist muscles in motor tasks of primary activation of agonists was analyzed. New methodological approaches have been developed for studying nociception in anesthetized animals using evoked potentials in the cerebral cortex of rats.A study of postural balance in gymnasts was conducted using oriented fractal scaling component analysis. An assessment of the functional state of the musculoskeletal system of highly skilled athletes-divers was carried out. The features of postural balance of cyber athletes, IT specialists and untrained young people have been identified. Product Description popup.authors Andrii V. Горковенко Oleksandr I. Kostiukov Danylo O. Zavodovskyi Olena V. Kolosova Oleksiy V. Lehedza Nataliya V. Bulhakova Dmytro I. Shushuiev popup.nrat_date 2025-11-26 Close
R & D report
Head: Kostyukov Oleksandr І.. Study of central coordination of muscle activity in bi-joint movements of mammal limbs; development of assessment methods of human hand movement control after wounding or substantial injury.. (popup.stage: Дослідження центральних команд до м’язів руки людини в зовні запрограмованих траєкторіях мехатронного позиціонування кисті в умовах зорового відстеження вектору створюваного зусилля.). Bogomolets Institute of Physiology of the National Academy of Sciences of Ukraine. № 0225U004219
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Updated: 2026-03-23