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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">nnp</journal-id><journal-title-group><journal-title xml:lang="en">Neurology, Neuropsychiatry, Psychosomatics</journal-title><trans-title-group xml:lang="ru"><trans-title>Неврология, нейропсихиатрия, психосоматика</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2074-2711</issn><issn pub-type="epub">2310-1342</issn><publisher><publisher-name>"IMA-Press", LLC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.14412/2074-2711-2016-3-43-47</article-id><article-id custom-type="elpub" pub-id-type="custom">nnp-645</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL INVESTIGATIONS</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ОРИГИНАЛЬНЫЕ ИССЛЕДОВАНИЯ И МЕТОДИКИ</subject></subj-group></article-categories><title-group><article-title>EEG markers of cognitive impairments in patients with coronary artery disease</article-title><trans-title-group xml:lang="ru"><trans-title>Электроэнцефалографические маркеры нарушений когнитивного статуса у пациентов с ишемической болезнью сердца</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Тарасова</surname><given-names>И. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Tarasova</surname><given-names>I. V.</given-names></name></name-alternatives><email xlink:type="simple">iriz78@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кухарева</surname><given-names>И. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Kukhareva</surname><given-names>I. N.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Барбараш</surname><given-names>О. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Barbarash</surname><given-names>O. L.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБНУ «Научно-исследовательский институт комплексных проблем сердечно-сосудистых заболеваний», Кемерово, Россия 650002, Кемерово, Сосновый бульвар, 6</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Research Institute for Complex Issues of Cardiovascular Diseases, Kemerovo, Russia 6, Sosnovyi Boulevard, Kemerovo 650002</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2016</year></pub-date><pub-date pub-type="epub"><day>31</day><month>10</month><year>2016</year></pub-date><volume>8</volume><issue>3</issue><fpage>43</fpage><lpage>47</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Tarasova I.V., Kukhareva I.N., Barbarash O.L., 2016</copyright-statement><copyright-year>2016</copyright-year><copyright-holder xml:lang="ru">Тарасова И.В., Кухарева И.Н., Барбараш О.Л.</copyright-holder><copyright-holder xml:lang="en">Tarasova I.V., Kukhareva I.N., Barbarash O.L.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://nnp.ima-press.net/nnp/article/view/645">https://nnp.ima-press.net/nnp/article/view/645</self-uri><abstract><sec><title>Objective</title><p>Objective: to identify the indicators of bioelectrical activity of the cerebral cortex, which are associated with cognitive impairments in patients with coronary artery disease (CAD).</p></sec><sec><title>Patients and methods</title><p>Patients and methods. The study included 122 male patients aged 45 to 69 years with CAD. Sixty of them were found to have mild cognitive impairments (MCI), their average Mini-Mental State Examination (MMSE) score was 26.2±0.90; the other 62 patients had no cognitive impairment; their MMSE score was 28.5±0.86. All the patients underwent clinical and instrumental examinations and computer-based multichannel electroencephalography (EEG). Eyes-closed and eyes-open resting EEG monopolarly recorded in 62 standard leads of the 10-20 system. A binary logistic regression analysis was used to identify EEG predictors of MCI in patients with CAD.</p></sec><sec><title>Results</title><p>Results. The high power values of theta1-rhythm biopotentials with closed eyes in the frontal and occipital areas of the left hemisphere and those of alpha2-rhythm ones with open eyes in the frontal areas of the right hemisphere, and the high theta/alpha EEG power ratio are associated with an increased risk of MCI in CAD patients. The most important clinical and anamnestic factors associated with a decreased risk of MCI were higher education level, the lack of type 2 diabetes, and milder coronary bed lesions according to the SYNTAX scale. There was an association of the power values of the biopotentials and theta/alpha EEG power ratio and the development of MCI in CAD patients.</p></sec></abstract><trans-abstract xml:lang="ru"><p>Цель исследования – выявление показателей биоэлектрической активности коры мозга, ассоциированных с нарушениями когнитивного статуса у пациентов с ишемической болезнью сердца (ИБС).</p><sec><title>Пациенты и методы</title><p>Пациенты и методы. В исследование включено 122 мужчины с ИБС в возрасте от 45 до 69 лет. У 60 из них выявлены умеренные когнитивные нарушения (УКН), средний балл по краткой шкале оценки психического статуса (КШОПС) составлял 26,2±0,90, еще у 62 больных когнитивных нарушений не отмечено, балл по КШОПС – 28,5±0,86. Всем пациентам проводили клинико-инструментальное обследование и многоканальную компьютерную электроэнцефалографию (ЭЭГ). ЭЭГ покоя с закрытыми и открытыми глазами регистрировалась монополярно в 62 стандартных отведениях системы 10–20. Для выявления ЭЭГ-предикторов УКН у пациентов с ИБС применяли метод бинарной логистической регрессии.</p></sec><sec><title>Результаты</title><p>Результаты. Высокие значения мощности биопотенциалов тета1-ритма при закрытых глазах во фронтальных и окципитальных отделах левого полушария и альфа2-ритма при открытых глазах во фронтальных отделах правого полушария, а также ЭЭГ-индекса «тета/альфа» ассоциируются с большей вероятностью наличия УКН у пациентов с ИБС. Наиболее значимыми клинико- анамнестическими факторами, указывающими на меньшую вероятность УКН, были: наличие у пациента высшего образования, отсутствие сахарного диабета 2-го типа и меньшая тяжесть поражения коронарного русла по шкале SYNTAX. Продемонстрирована ассоциация показателей мощности биопотенциалов и тета/альфа-индекса ЭЭГ и развития УКН у пациентов с ИБС.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>электроэнцефалография</kwd><kwd>тета/альфа-индекс</kwd><kwd>когнитивные нарушения</kwd><kwd>ишемическая болезнь сердца</kwd></kwd-group><kwd-group xml:lang="en"><kwd>electroencephalography</kwd><kwd>theta/alpha ratio</kwd><kwd>cognitive impairments</kwd><kwd>coronary artery disease</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Левин ОС. Диагностика и лечение деменции в клинической практике. Москва: Медпресс-информ; 2009. 255 c. [Levin OS. 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