6 research outputs found

    Π’Π•Π₯ΠΠžΠ›ΠžΠ“Π˜Π˜ Π’Π˜Π Π’Π£ΠΠ›Π¬ΠΠžΠ™ Π Π•ΠΠ›Π¬ΠΠžΠ‘Π’Π˜ Π”Π›Π― Π’ΠžΠ‘Π‘Π’ΠΠΠžΠ’Π›Π•ΠΠ˜Π― ΠšΠžΠ“ΠΠ˜Π’Π˜Π’ΠΠ«Π₯ Π€Π£ΠΠšΠ¦Π˜Π™ И ΠšΠΠ§Π•Π‘Π’Π’Π Π–Π˜Π—ΠΠ˜: ΠŸΠ Π˜ΠœΠ•ΠΠ•ΠΠ˜Π• Π”Π›Π― ΠšΠΠ Π”Π˜ΠžΠ›ΠžΠ“Π˜Π§Π•Π‘ΠšΠ˜Π₯ ΠŸΠΠ¦Π˜Π•ΠΠ’ΠžΠ’ Π‘ Π˜Π¨Π•ΠœΠ˜Π•Π™ ΠœΠžΠ—Π“Π

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    HighlightsWe present an overview of publications on neurological and cardiac rehabilitation programs using virtual reality technologies. Training that involves multitasking and combining cognitive and physical tasks with interactive scenarios is most effective in terms of the improvement of the quality of life of patients with coronary artery disease. Ecotherapy in virtual environment is a promising way to reduce anxiety and stress.Β The review presents the analysis of publications focused on neurological and cardiac rehabilitation programs using virtual reality technologies (VRT), involving the integration of multisensory and multidomain tasks, as well as a meta-analysis of such studies. It is shown that VRTs make it possible to simulate interactive scenarios for simulating vigorous activity with given visual, tactile and kinesthetic sensations and with the appropriate correction in accordance with the needs of various users. It is noted that when developing programs based on VRT, it is necessary to take into account the degree of immersion of users in the virtual environment and symptoms of virtual reality sickness.The analysis of meta-reviews of published articles indicates the need to continue research in this field due to the wide variety of rehabilitation programs, used indicators of cognitive functions and health status in heterogeneous populations of healthy individuals and cardiac patients involved in training.The results obtained allow us to conclude that neurological and cardiac rehabilitation is the most effective when it involves training with multitasking and combined cognitive and physical tasks in VR. Ecotherapy in virtual environment is a promising way to reduce anxiety and stress.ΠžΡΠ½ΠΎΠ²Π½Ρ‹Π΅ ΠΏΠΎΠ»ΠΎΠΆΠ΅Π½ΠΈΡΠŸΡ€Π΅Π΄ΡΡ‚Π°Π²Π»Π΅Π½ ΠΎΠ±Π·ΠΎΡ€ ΠΏΡƒΠ±Π»ΠΈΠΊΠ°Ρ†ΠΈΠΉ ΠΎ ΠΏΡ€ΠΎΠ³Ρ€Π°ΠΌΠΌΠ°Ρ… Π½Π΅ΠΉΡ€ΠΎ- ΠΈ ΠΊΠ°Ρ€Π΄ΠΈΠΎΡ€Π΅Π°Π±ΠΈΠ»ΠΈΡ‚Π°Ρ†ΠΈΠΈ с использованиСм Ρ‚Π΅Ρ…Π½ΠΎΠ»ΠΎΠ³ΠΈΠΉ Π²ΠΈΡ€Ρ‚ΡƒΠ°Π»ΡŒΠ½ΠΎΠΉ Ρ€Π΅Π°Π»ΡŒΠ½ΠΎΡΡ‚ΠΈ. Для ΡƒΠ»ΡƒΡ‡ΡˆΠ΅Π½ΠΈΡ качСства ΠΆΠΈΠ·Π½ΠΈ ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚ΠΎΠ² с ΠΈΡˆΠ΅ΠΌΠΈΡ‡Π΅ΡΠΊΠΎΠΉ болСзнью сСрдца Π½Π°ΠΈΠ±ΠΎΠ»Π΅Π΅ эффСктивна Ρ‚Ρ€Π΅Π½ΠΈΡ€ΠΎΠ²ΠΊΠ° с ΠΏΠΎΠΌΠΎΡ‰ΡŒΡŽ многозадачности ΠΈ совмСщСния ΠΊΠΎΠ³Π½ΠΈΡ‚ΠΈΠ²Π½ΠΎΠΉ ΠΈ физичСской Π½Π°Π³Ρ€ΡƒΠ·ΠΊΠΈ с ΠΏΡ€ΠΈΠΌΠ΅Π½Π΅Π½ΠΈΠ΅ΠΌ ΠΈΠ½Ρ‚Π΅Ρ€Π°ΠΊΡ‚ΠΈΠ²Π½Ρ‹Ρ… сцСнариСв. Для сниТСния трСвоТности ΠΈ стрСсса пСрспСктивна экотСрапия Π² Π²ΠΈΡ€Ρ‚ΡƒΠ°Π»ΡŒΠ½ΠΎΠΉ срСдС.Β Π’ ΠΎΠ±Π·ΠΎΡ€Π΅ прСдставлСны ΠΏΡƒΠ±Π»ΠΈΠΊΠ°Ρ†ΠΈΠΈ ΠΎ ΠΏΡ€ΠΎΠ³Ρ€Π°ΠΌΠΌΠ°Ρ… Π½Π΅ΠΉΡ€ΠΎ- ΠΈ ΠΊΠ°Ρ€Π΄ΠΈΠΎΡ€Π΅Π°Π±ΠΈΠ»ΠΈΡ‚Π°Ρ†ΠΈΠΈ с использованиСм Ρ‚Π΅Ρ…Π½ΠΎΠ»ΠΎΠ³ΠΈΠΉ Π²ΠΈΡ€Ρ‚ΡƒΠ°Π»ΡŒΠ½ΠΎΠΉ Ρ€Π΅Π°Π»ΡŒΠ½ΠΎΡΡ‚ΠΈ, Π²ΠΊΠ»ΡŽΡ‡Π°ΡŽΡ‰ΠΈΡ… ΠΈΠ½Ρ‚Π΅Π³Ρ€Π°Ρ†ΠΈΡŽ ΠΌΡƒΠ»ΡŒΡ‚ΠΈΡΠ΅Π½ΡΠΎΡ€Π½Ρ‹Ρ… ΠΈ ΠΌΡƒΠ»ΡŒΡ‚ΠΈΠ΄ΠΎΠΌΠ΅Π½Π½Ρ‹Ρ… Π·Π°Π΄Π°Π½ΠΈΠΉ, Π° Ρ‚Π°ΠΊΠΆΠ΅ ΠΌΠ΅Ρ‚Π°Π°Π½Π°Π»ΠΈΠ· Ρ‚Π°ΠΊΠΈΡ… исслСдований. Π’Π΅Ρ…Π½ΠΎΠ»ΠΎΠ³ΠΈΠΈ Π²ΠΈΡ€Ρ‚ΡƒΠ°Π»ΡŒΠ½ΠΎΠΉ Ρ€Π΅Π°Π»ΡŒΠ½ΠΎΡΡ‚ΠΈ ΠΏΠΎΠ·Π²ΠΎΠ»ΡΡŽΡ‚ ΠΌΠΎΠ΄Π΅Π»ΠΈΡ€ΠΎΠ²Π°Ρ‚ΡŒ ΠΈΠ½Ρ‚Π΅Ρ€Π°ΠΊΡ‚ΠΈΠ²Π½Ρ‹Π΅ сцСнарии для ΠΈΠΌΠΈΡ‚Π°Ρ†ΠΈΠΈ Π°ΠΊΡ‚ΠΈΠ²Π½ΠΎΠΉ Π΄Π΅ΡΡ‚Π΅Π»ΡŒΠ½ΠΎΡΡ‚ΠΈ с Π·Π°Π΄Π°Π½Π½Ρ‹ΠΌΠΈ Π²ΠΈΠ·ΡƒΠ°Π»ΡŒΠ½Ρ‹ΠΌΠΈ, Ρ‚Π°ΠΊΡ‚ΠΈΠ»ΡŒΠ½Ρ‹ΠΌΠΈ ΠΈ кинСстСтичСскими ощущСниями ΠΈ ΠΈΡ… ΠΊΠΎΡ€Ρ€Π΅ΠΊΡ†ΠΈΠ΅ΠΉ Π² соотвСтствии с потрСбностями Ρ€Π°Π·Π»ΠΈΡ‡Π½Ρ‹Ρ… ΠΏΠΎΠ»ΡŒΠ·ΠΎΠ²Π°Ρ‚Π΅Π»Π΅ΠΉ. ΠŸΡ€ΠΈ Ρ€Π°Π·Ρ€Π°Π±ΠΎΡ‚ΠΊΠ΅ ΠΏΡ€ΠΎΠ³Ρ€Π°ΠΌΠΌ Π½Π° основС Ρ‚Π΅Ρ…Π½ΠΎΠ»ΠΎΠ³ΠΈΠΉ Π²ΠΈΡ€Ρ‚ΡƒΠ°Π»ΡŒΠ½ΠΎΠΉ Ρ€Π΅Π°Π»ΡŒΠ½ΠΎΡΡ‚ΠΈ Π½Π΅ΠΎΠ±Ρ…ΠΎΠ΄ΠΈΠΌΠΎ ΡƒΡ‡ΠΈΡ‚Ρ‹Π²Π°Ρ‚ΡŒ ΡΡ‚Π΅ΠΏΠ΅Π½ΡŒ погруТСния ΠΏΠΎΠ»ΡŒΠ·ΠΎΠ²Π°Ρ‚Π΅Π»Π΅ΠΉ Π² Π²ΠΈΡ€Ρ‚ΡƒΠ°Π»ΡŒΠ½ΡƒΡŽ срСду ΠΈ симптомы ΠΊΠΈΠ±Π΅Ρ€Π±ΠΎΠ»Π΅Π·Π½ΠΈ. Π Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚Ρ‹ ΠΌΠ΅Ρ‚Π°ΠΎΠ±Π·ΠΎΡ€ΠΎΠ² ΡΠ²ΠΈΠ΄Π΅Ρ‚Π΅Π»ΡŒΡΡ‚Π²ΡƒΡŽΡ‚ ΠΎ нСобходимости исслСдований Π² Π΄Π°Π½Π½ΠΎΠΌ Π½Π°ΠΏΡ€Π°Π²Π»Π΅Π½ΠΈΠΈ вслСдствиС большого разнообразия ΠΏΡ€ΠΎΠ³Ρ€Π°ΠΌΠΌ Ρ€Π΅Π°Π±ΠΈΠ»ΠΈΡ‚Π°Ρ†ΠΈΠΈ, ΠΈΡΠΏΠΎΠ»ΡŒΠ·ΡƒΠ΅ΠΌΡ‹Ρ… ΠΏΠΎΠΊΠ°Π·Π°Ρ‚Π΅Π»Π΅ΠΉ ΠΊΠΎΠ³Π½ΠΈΡ‚ΠΈΠ²Π½Ρ‹Ρ… Ρ„ΡƒΠ½ΠΊΡ†ΠΈΠΉ ΠΈ состояния Π·Π΄ΠΎΡ€ΠΎΠ²ΡŒΡ Ρƒ ΠΏΡ€ΠΈΠ²Π»Π΅Ρ‡Π΅Π½Π½Ρ‹Ρ… ΠΊ Ρ‚Ρ€Π΅Π½ΠΈΡ€ΠΎΠ²ΠΊΠ΅ Ρ€Π°Π·Π½ΠΎΡ€ΠΎΠ΄Π½Ρ‹Ρ… популяций Π·Π΄ΠΎΡ€ΠΎΠ²Ρ‹Ρ… Π»ΠΈΡ† ΠΈ кардиологичСских ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚ΠΎΠ².Для Π½Π΅ΠΉΡ€ΠΎ- ΠΈ ΠΊΠ°Ρ€Π΄ΠΈΠΎΡ€Π΅Π°Π±ΠΈΠ»ΠΈΡ‚Π°Ρ†ΠΈΠΈ Π½Π°ΠΈΠ±ΠΎΠ»Π΅Π΅ эффСктивна Ρ‚Ρ€Π΅Π½ΠΈΡ€ΠΎΠ²ΠΊΠ° с использованиСм многозадачности ΠΈ совмСщСния ΠΊΠΎΠ³Π½ΠΈΡ‚ΠΈΠ²Π½ΠΎΠΉ ΠΈ физичСской Π½Π°Π³Ρ€ΡƒΠ·ΠΎΠΊ Π½Π° основС Ρ‚Π΅Ρ…Π½ΠΎΠ»ΠΎΠ³ΠΈΠΉ Π²ΠΈΡ€Ρ‚ΡƒΠ°Π»ΡŒΠ½ΠΎΠΉ Ρ€Π΅Π°Π»ΡŒΠ½ΠΎΡΡ‚ΠΈ. Для сниТСния трСвоТности ΠΈ стрСсса пСрспСктивна экотСрапия Π² Π²ΠΈΡ€Ρ‚ΡƒΠ°Π»ΡŒΠ½ΠΎΠΉ срСдС

    ВлияниС ΠΏΡ€Π΅Π΄ΠΎΠΏΠ΅Ρ€Π°Ρ†ΠΈΠΎΠ½Π½ΠΎΠ³ΠΎ ΠΊΠΎΠ³Π½ΠΈΡ‚ΠΈΠ²Π½ΠΎΠ³ΠΎ расстройства Π½Π° измСнСния элСктричСской активности Π³ΠΎΠ»ΠΎΠ²Π½ΠΎΠ³ΠΎ ΠΌΠΎΠ·Π³Π° Ρƒ ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚ΠΎΠ², ΠΏΠ΅Ρ€Π΅Π½Π΅ΡΡˆΠΈΡ… ΠΎΠ΄Π½ΠΎΠΌΠΎΠΌΠ΅Π½Ρ‚Π½ΠΎΠ΅ Π²ΠΌΠ΅ΡˆΠ°Ρ‚Π΅Π»ΡŒΡΡ‚Π²ΠΎ Π½Π° ΠΊΠ°Ρ€ΠΎΡ‚ΠΈΠ΄Π½Ρ‹Ρ… ΠΈ ΠΊΠΎΡ€ΠΎΠ½Π°Ρ€Π½Ρ‹Ρ… артСриях

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    HighlightsThe presence of preoperative mild cognitive impairment (MCI) in patients undergoing combined carotid endarterectomy and coronary artery bypass grafting is associated with an increased theta activity at the frontal and parieto-occipital regions of both hemispheres after surgery.Β AbstractAim. To study the impact of preoperative cognitive impairment on changes in electrical activity of the brain in patients undergoing combined carotid endarterectomy and coronary artery bypass grafting.Methods. Sixty-three patients undergoing combined carotid endarterectomy (CAE) and coronary artery bypass grafting (CABG) were included in the study. The patients were divided into three groups, depending on the preoperative cognitive functions: without cognitive impairment (n = 17), with MCI (n = 29), and with severe cognitive impairment (n = 17). High-resolution electroencephalography (EEG) (62 channels, bandpass filtered between 0.1–50.0 Hz, sampling rate of 1000 Hz) was performed 3–5 days before and 7–10 days after surgery.Results. Patients with severe cognitive impairment at baseline presented with higher theta activity at the frontal region of the left hemisphere compared to patients without cognitive impairment and patients with MCI (p = 0.048). At the same time, patients with MCI showed the most pronounced theta activity increase after surgery compared to preoperative levels at the frontal and parieto-occipital cortical regions of both the left and right hemispheres (p≀0.05). Postoperative changes of theta activity in patients with severe cognitive impairment were minimal and statistically insignificant.Conclusion. Patients without severe preoperative cognitive impairment presented with higher grade brain dysfunction in the form of increased theta activity at the frontal and parieto-occipital regions after combined CAE and CABG. A smaller decrease in theta power after surgery in patients with severe preoperative cognitive impairment, on the one hand, can indicate compensation after cerebral ischemia and resistance to hypoperfusion during on-pump cardiac surgery, and on the other, can be a manifestation of the ceiling effect and insufficiency of brain functional reserves.ΠžΡΠ½ΠΎΠ²Π½Ρ‹Π΅ полоТСнияНаличиС ΠΏΡ€Π΅Π΄ΠΎΠΏΠ΅Ρ€Π°Ρ†ΠΈΠΎΠ½Π½ΠΎΠ³ΠΎ ΡƒΠΌΠ΅Ρ€Π΅Π½Π½ΠΎΠ³ΠΎ ΠΊΠΎΠ³Π½ΠΈΡ‚ΠΈΠ²Π½ΠΎΠ³ΠΎ расстройства Ρƒ ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚ΠΎΠ², ΠΏΠ΅Ρ€Π΅Π½Π΅ΡΡˆΠΈΡ… ΠΎΠ΄Π½ΠΎΠΌΠΎΠΌΠ΅Π½Ρ‚Π½ΠΎΠ΅ Π²ΠΌΠ΅ΡˆΠ°Ρ‚Π΅Π»ΡŒΡΡ‚Π²ΠΎ Π½Π° ΠΊΠ°Ρ€ΠΎΡ‚ΠΈΠ΄Π½Ρ‹Ρ… ΠΈ ΠΊΠΎΡ€ΠΎΠ½Π°Ρ€Π½Ρ‹Ρ… артСриях, ассоциировано с Π²Ρ‹Ρ€Π°ΠΆΠ΅Π½Π½Ρ‹ΠΌ послСопСрационным ΡƒΠ²Π΅Π»ΠΈΡ‡Π΅Π½ΠΈΠ΅ΠΌ Ρ‚Π΅Ρ‚Π°-активности Π²ΠΎ Ρ„Ρ€ΠΎΠ½Ρ‚Π°Π»ΡŒΠ½Ρ‹Ρ… ΠΈ ΠΏΠ°Ρ€ΠΈΠ΅Ρ‚ΠΎ-ΠΎΠΊΡ†ΠΈΠΏΠΈΡ‚Π°Π»ΡŒΠ½Ρ‹Ρ… ΠΎΡ‚Π΄Π΅Π»Π°Ρ… ΠΎΠ±ΠΎΠΈΡ… ΠΏΠΎΠ»ΡƒΡˆΠ°Ρ€ΠΈΠΉ. РСзюмСЦСль. Π˜Π·ΡƒΡ‡Π΅Π½ΠΎ влияниС ΠΏΡ€Π΅Π΄ΠΎΠΏΠ΅Ρ€Π°Ρ†ΠΈΠΎΠ½Π½ΠΎΠ³ΠΎ ΠΊΠΎΠ³Π½ΠΈΡ‚ΠΈΠ²Π½ΠΎΠ³ΠΎ расстройства Π½Π° измСнСния элСктричСской активности Π³ΠΎΠ»ΠΎΠ²Π½ΠΎΠ³ΠΎ ΠΌΠΎΠ·Π³Π° Ρƒ Π±ΠΎΠ»ΡŒΠ½Ρ‹Ρ…, ΠΏΠ΅Ρ€Π΅Π½Π΅ΡΡˆΠΈΡ… ΠΎΠ΄Π½ΠΎΠΌΠΎΠΌΠ΅Π½Ρ‚Π½ΠΎΠ΅ Π²ΠΌΠ΅ΡˆΠ°Ρ‚Π΅Π»ΡŒΡΡ‚Π²ΠΎ Π½Π° ΠΊΠ°Ρ€ΠΎΡ‚ΠΈΠ΄Π½Ρ‹Ρ… ΠΈ ΠΊΠΎΡ€ΠΎΠ½Π°Ρ€Π½Ρ‹Ρ… артСриях.ΠœΠ°Ρ‚Π΅Ρ€ΠΈΠ°Π»Ρ‹ ΠΈ ΠΌΠ΅Ρ‚ΠΎΠ΄Ρ‹. Π’ исслСдовании участвовали 63 ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚Π°, ΠΏΠ΅Ρ€Π΅Π½Π΅ΡΡˆΠΈΡ… ΠΎΠ΄Π½ΠΎΠΌΠΎΠΌΠ΅Π½Ρ‚Π½ΠΎ ΠΊΠ°Ρ€ΠΎΡ‚ΠΈΠ΄Π½ΡƒΡŽ ΡΠ½Π΄Π°Ρ€Ρ‚Π΅Ρ€ΡΠΊΡ‚ΠΎΠΌΠΈΡŽ ΠΈ ΠΊΠΎΡ€ΠΎΠ½Π°Ρ€Π½ΠΎΠ΅ ΡˆΡƒΠ½Ρ‚ΠΈΡ€ΠΎΠ²Π°Π½ΠΈΠ΅ с ΠΏΡ€ΠΈΠΌΠ΅Π½Π΅Π½ΠΈΠ΅ΠΌ искусствСнного кровообращСния. Π’ зависимости ΠΎΡ‚ ΠΏΡ€Π΅Π΄ΠΎΠΏΠ΅Ρ€Π°Ρ†ΠΈΠΎΠ½Π½ΠΎΠ³ΠΎ состояния ΠΊΠΎΠ³Π½ΠΈΡ‚ΠΈΠ²Π½Ρ‹Ρ… Ρ„ΡƒΠ½ΠΊΡ†ΠΈΠΉ участники Ρ€Π°Π·Π΄Π΅Π»Π΅Π½Ρ‹ Π½Π° Ρ‚Ρ€ΠΈ Π³Ρ€ΡƒΠΏΠΏΡ‹: Π±Π΅Π· ΠΊΠΎΠ³Π½ΠΈΡ‚ΠΈΠ²Π½ΠΎΠ³ΠΎ расстройства (n = 17), с ΡƒΠΌΠ΅Ρ€Π΅Π½Π½Ρ‹ΠΌ (n = 29) ΠΈ тяТСлым (n = 17) ΠΊΠΎΠ³Π½ΠΈΡ‚ΠΈΠ²Π½Ρ‹ΠΌ расстройством. ЭлСктроэнцСфалография высокого Ρ€Π°Π·Ρ€Π΅ΡˆΠ΅Π½ΠΈΡ (62 ΠΊΠ°Π½Π°Π»Π°, полоса пропускания 0,1–50,0 Π“Ρ†, частота дискрСтизации 1 000 Π“Ρ†) ΠΏΡ€ΠΎΠ²Π΅Π΄Π΅Π½Π° Π·Π° 3–5 Π΄Π½Π΅ΠΉ ΠΈ Π½Π° 7–10-Π΅ сутки послС Π²ΠΌΠ΅ΡˆΠ°Ρ‚Π΅Π»ΡŒΡΡ‚Π²Π°.Π Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚Ρ‹. УстановлСно, Ρ‡Ρ‚ΠΎ Π΄ΠΎ ΠΎΠΏΠ΅Ρ€Π°Ρ†ΠΈΠΈ Ρƒ ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚ΠΎΠ² с тяТСлым ΠΊΠΎΠ³Π½ΠΈΡ‚ΠΈΠ²Π½Ρ‹ΠΌ расстройством ΠΏΠΎΠΊΠ°Π·Π°Ρ‚Π΅Π»ΠΈ Ρ‚Π΅Ρ‚Π°-активности Π²ΠΎ Ρ„Ρ€ΠΎΠ½Ρ‚Π°Π»ΡŒΠ½Ρ‹Ρ… ΠΎΡ‚Π΄Π΅Π»Π°Ρ… Π»Π΅Π²ΠΎΠ³ΠΎ ΠΏΠΎΠ»ΡƒΡˆΠ°Ρ€ΠΈΡ Π±Ρ‹Π»ΠΈ Π²Ρ‹ΡˆΠ΅, Ρ‡Π΅ΠΌ Ρƒ Π»ΠΈΡ† Π±Π΅Π· ΠΊΠΎΠ³Π½ΠΈΡ‚ΠΈΠ²Π½ΠΎΠ³ΠΎ расстройства ΠΈ с ΡƒΠΌΠ΅Ρ€Π΅Π½Π½Ρ‹ΠΌ ΠΊΠΎΠ³Π½ΠΈΡ‚ΠΈΠ²Π½Ρ‹ΠΌ Π½Π°Ρ€ΡƒΡˆΠ΅Π½ΠΈΠ΅ΠΌ (p = 0,048). ΠŸΡ€ΠΈ этом послС Π²ΠΌΠ΅ΡˆΠ°Ρ‚Π΅Π»ΡŒΡΡ‚Π²Π° Ρƒ ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚ΠΎΠ² с ΡƒΠΌΠ΅Ρ€Π΅Π½Π½Ρ‹ΠΌ ΠΊΠΎΠ³Π½ΠΈΡ‚ΠΈΠ²Π½Ρ‹ΠΌ расстройством наблюдалось максимально Π²Ρ‹Ρ€Π°ΠΆΠ΅Π½Π½ΠΎΠ΅ ΡƒΠ²Π΅Π»ΠΈΡ‡Π΅Π½ΠΈΠ΅ Ρ‚Π΅Ρ‚Π°-активности ΠΏΠΎ ΡΡ€Π°Π²Π½Π΅Π½ΠΈΡŽ с ΠΏΡ€Π΅Π΄ΠΎΠΏΠ΅Ρ€Π°Ρ†ΠΈΠΎΠ½Π½Ρ‹ΠΌ ΡƒΡ€ΠΎΠ²Π½Π΅ΠΌ Π²ΠΎ Ρ„Ρ€ΠΎΠ½Ρ‚Π°Π»ΡŒΠ½Ρ‹Ρ… ΠΈ ΠΏΠ°Ρ€ΠΈΠ΅Ρ‚ΠΎ-ΠΎΠΊΡ†ΠΈΠΏΠΈΡ‚Π°Π»ΡŒΠ½Ρ‹Ρ… ΠΎΡ‚Π΄Π΅Π»Π°Ρ… ΠΊΠΎΡ€Ρ‹ Π»Π΅Π²ΠΎΠ³ΠΎ ΠΈ ΠΏΡ€Π°Π²ΠΎΠ³ΠΎ ΠΏΠΎΠ»ΡƒΡˆΠ°Ρ€ΠΈΠΉ (p≀0,05). Π’ΠΎΠ³Π΄Π° ΠΊΠ°ΠΊ Ρƒ Π»ΠΈΡ† с тяТСлым ΠΊΠΎΠ³Π½ΠΈΡ‚ΠΈΠ²Π½Ρ‹ΠΌ расстройством послСопСрационныС измСнСния Ρ‚Π΅Ρ‚Π°-Ρ€ΠΈΡ‚ΠΌΠ° Π±Ρ‹Π»ΠΈ ΠΌΠΈΠ½ΠΈΠΌΠ°Π»ΡŒΠ½Ρ‹ ΠΈ Π½Π΅ достигали статистичСской значимости.Π—Π°ΠΊΠ»ΡŽΡ‡Π΅Π½ΠΈΠ΅. ΠŸΠ°Ρ†ΠΈΠ΅Π½Ρ‚Ρ‹ Π±Π΅Π· тяТСлых Ρ„ΠΎΡ€ΠΌ ΠΏΡ€Π΅Π΄ΠΎΠΏΠ΅Ρ€Π°Ρ†ΠΈΠΎΠ½Π½ΠΎΠ³ΠΎ ΠΊΠΎΠ³Π½ΠΈΡ‚ΠΈΠ²Π½ΠΎΠ³ΠΎ Π΄Π΅Ρ„ΠΈΡ†ΠΈΡ‚Π° послС ΠΎΠ΄Π½ΠΎΠΌΠΎΠΌΠ΅Π½Ρ‚Π½ΠΎΠ³ΠΎ Π²ΠΌΠ΅ΡˆΠ°Ρ‚Π΅Π»ΡŒΡΡ‚Π²Π° Π½Π° ΠΊΠ°Ρ€ΠΎΡ‚ΠΈΠ΄Π½Ρ‹Ρ… ΠΈ ΠΊΠΎΡ€ΠΎΠ½Π°Ρ€Π½Ρ‹Ρ… артСриях Π΄Π΅ΠΌΠΎΠ½ΡΡ‚Ρ€ΠΈΡ€ΡƒΡŽΡ‚ Π±ΠΎΠ»ΡŒΡˆΡƒΡŽ Π²Ρ‹Ρ€Π°ΠΆΠ΅Π½Π½ΠΎΡΡ‚ΡŒ ΠΌΠΎΠ·Π³ΠΎΠ²ΠΎΠΉ дисфункции ΠΏΠΎ показатСлям Ρ‚Π΅Ρ‚Π°-активности Ρ„Ρ€ΠΎΠ½Ρ‚Π°Π»ΡŒΠ½Ρ‹Ρ… ΠΈ ΠΏΠ°Ρ€ΠΈΠ΅Ρ‚ΠΎ-ΠΎΠΊΡ†ΠΈΠΏΠΈΡ‚Π°Π»ΡŒΠ½Ρ‹Ρ… областСй ΠΊΠΎΡ€Ρ‹ ΠΌΠΎΠ·Π³Π°. ΠŸΡ€ΠΈ этом мСньшая Π²Ρ‹Ρ€Π°ΠΆΠ΅Π½Π½ΠΎΡΡ‚ΡŒ ΠΈΠ·ΠΌΠ΅Π½Π΅Π½ΠΈΠΉ Ρ‚Π΅Ρ‚Π°-Ρ€ΠΈΡ‚ΠΌΠ° послС ΠΎΠΏΠ΅Ρ€Π°Ρ†ΠΈΠΈ Ρƒ Π±ΠΎΠ»ΡŒΠ½Ρ‹Ρ… с тяТСлым ΠΏΡ€Π΅Π΄ΠΎΠΏΠ΅Ρ€Π°Ρ†ΠΈΠΎΠ½Π½Ρ‹ΠΌ ΠΊΠΎΠ³Π½ΠΈΡ‚ΠΈΠ²Π½Ρ‹ΠΌ расстройством, с ΠΎΠ΄Π½ΠΎΠΉ стороны, ΠΌΠΎΠΆΠ΅Ρ‚ Π±Ρ‹Ρ‚ΡŒ ΠΈΠ½Π΄ΠΈΠΊΠ°Ρ‚ΠΎΡ€ΠΎΠΌ компСнсации хроничСской ишСмии Π³ΠΎΠ»ΠΎΠ²Π½ΠΎΠ³ΠΎ ΠΌΠΎΠ·Π³Π° ΠΈ устойчивости ΠΊ Π³ΠΈΠΏΠΎΠΏΠ΅Ρ€Ρ„ΡƒΠ·ΠΈΠΈ ΠΏΡ€ΠΈ искусствСнном ΠΊΡ€ΠΎΠ²ΠΎΠΎΠ±Ρ€Π°Ρ‰Π΅Π½ΠΈΠΈ, с Π΄Ρ€ΡƒΠ³ΠΎΠΉ – проявлСниСм ΠΏΠΎΡ‚ΠΎΠ»ΠΎΡ‡Π½ΠΎΠ³ΠΎ эффСкта ΠΈ нСдостаточности Ρ„ΡƒΠ½ΠΊΡ†ΠΈΠΎΠ½Π°Π»ΡŒΠ½Ρ‹Ρ… Ρ€Π΅Π·Π΅Ρ€Π²ΠΎΠ²

    Changes in event-related synchronization/desynchronization of brain electric activity in cardiosurgical patients with postoperative cognitive dysfunction

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    Aim of the study was to analyze the event-related synchronization/desynchronization of brain electrical activity during visual selection task in patients underwent on-pump coronary artery bypass grafting (CABG) with and without postoperative cognitive dysfunction (POCD). Material and methods. The study included 32 men who underwent on-pump CABG, mean age 57,2 Β± 6,08 years. All patients carried out extended neuropsychological testing, a multi-channel computer electroencephalography (EEG) 3-5 days before CABG and on the 7-10th day after the surgery. The POCD was determined according to the criterion: 20 % decrease in the cognitive indicator compared to that at baseline on 20 % of the tests included in the neuropsychological battery. Monopolar EEGs were recorded in 62 sites of 10-20 system with NEUVO encephalograph (Compumedics, USA) during cognitive task performing in patients with and without POCD. Statistical processing was performed using the STATISTICA 10.0. Results. It was found that the POCD patients had less pronounced theta desynchronization in the left frontal-central regions during the stage of 200-400 ms at the 7-10 days after CABG in comparison to patients without cognitive decline. Moreover, in the left parietal leads POCD patients had decreased theta desynchronization during the stage of 200-400 ms even before the surgery. At the 7-10 days after CABG, only the patients without POCD had a decrease of event-related theta activity in the left parietal leads compared with baseline. During the stage of 600-800 ms, the POCD patients had a lower degree of theta-desynchronization of both frontal-central and parietal regions of right hemisphere compared to patients without cognitive decline. Conclusion. The cognitive decline in patients after CABG determined according to neuropsychological testing is accompanied by pathological changes in the event-related theta activity. An analysis of event-related synchronization/desynchronization can be used both as predictor of postoperative cognitive impairment and as objective marker of POCD

    THE RELATIONSHIP BETWEEN PSYCHOLOGICAL CHARACTERISTICS OF THE ATTITUDE TO THE DISEASE, COPING BEHAVIOR OF PATIENTS WITH ISCHEMIC HEART DISEASE, AND THEIR COGNITIVE STATUS

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    The paper presents the study of the relationship between the attitude to the disease, coping behavior of patients with coronary heart disease prior to coronary bypass grafting (CABG), and indicators of cognitive status. Bekhterev Institute Personality Questionnaire, Ways of Coping Behavior test by R. Lazarus, Mini-Mental State Examination scale, Frontal Dysfunction Battery test, and Clock- Drawing test were used in the study. The sample included 132 patients. The results of study show that in patients with coronary artery disease prior to CABG the most frequently observed type of attitude to the disease is either the harmonious type or a combination of harmonious and ergopathic types. Confrontation, Distancing, and Problem Solution Planning were identified as the preferred coping strategies. Correlation analysis revealed positive associations between cognitive status and harmonious, ergopathic, and hypochondriac types of attitude to the disease, and negative associations between cognitive status and anosognostic and sensitive types of attitude to the disease. Furthermore, positive correlations between cognitive status and Confrontation, Self-control, Responsibility taking, Problem Solution Planning, Positive revaluation coping strategies and negative correlations between cognitive status and Distancing and Escape-avoidance coping strategies were found. The results of this study will help to improve the level of diagnostic and rehabilitation psychological care of patients with coronary artery disease in preparation for CABG
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