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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="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">seamed</journal-id><journal-title-group><journal-title xml:lang="ru">Морская медицина</journal-title><trans-title-group xml:lang="en"><trans-title>Marine Medicine</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2413-5747</issn><issn pub-type="epub">2587-7828</issn><publisher><publisher-name>Research Institute of Industrial and Maritime Medicine of the Federal Medical and Biological Agency</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.22328/2413-5747-2020-6-1-95-100</article-id><article-id custom-type="elpub" pub-id-type="custom">seamed-341</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="ru"><subject>ФИЗИОЛОГИЯ, ПСИХОФИЗИОЛОГИЯ И ЭРГОНОМИКА ПРОФЕССИОНАЛЬНОЙ ДЕЯТЕЛЬНОСТИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>25</subject></subj-group></article-categories><title-group><article-title>ИЗМЕНЕНИЯ МОЩНОСТИ ТЕТА-РИТМА ЭЭГ У ЛИЦ ОПАСНЫХ ПРОФЕССИЙ В ДИНАМИКЕ САНАТОРНО-КУРОРТНОГО ОЗДОРОВЛЕНИЯ</article-title><trans-title-group xml:lang="en"><trans-title>CHANGES IN THE POWER OF THE EEG THETA RHYTHM IN PERSONS OF DANGEROUS PROFESSIONS DURING SANATORIUM-RESORT CARE</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8331-4149</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Евстафьева</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Evstafeva</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>доктор медицинских наук, доктор биологических наук, профессор, заведующий кафедрой физиологии нормальной Медицинской академии им. С. И. Георгиевского,</p><p>295006, г. Симферополь, бул. Ленина, д. 5/7</p></bio><bio xml:lang="en"><p>Simferopol</p></bio><email xlink:type="simple">e.evstafeva@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>Быков</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Bykov</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>аспирант кафедры физиологии нормальной Медицинской академии имени С. И. Георгиевского,</p><p>295006, Симферополь, бул. Ленина, д.  5/7</p></bio><bio xml:lang="en"><p>Simferopol</p></bio><email xlink:type="simple">artem_bykov_1993@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4323-6833</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Белалов</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Bielalov</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>ассистент кафедры физиологии нормальной Медицинской академии имени С. И. Георгиевского,</p><p>295006, г. Симферополь, бул. Ленина, д. 5/7</p></bio><bio xml:lang="en"><p>Simferopol</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Железнова</surname><given-names>И. О.</given-names></name><name name-style="western" xml:lang="en"><surname>Zhelezhova</surname><given-names>I. O.</given-names></name></name-alternatives><bio xml:lang="ru"><p>кандидат медицинских наук, ведущий психолог,</p><p>299011, Республика Крым, г. Судак, ул. Набережная, д. 59</p></bio><bio xml:lang="en"><p>Sudak</p></bio><email xlink:type="simple">skk_krym_2@mil.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Трусов</surname><given-names>В. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Trusov</surname><given-names>V. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>директор санатория «Судак»,</p><p>299011, Республика Крым, г. Судак, ул. Набережная, д. 59</p></bio><bio xml:lang="en"><p>Sudak</p></bio><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Крымский федеральный университет им. В. И. Вернадского, Медицинская академия им. С. И. Георгиевского</institution><country>Россия</country></aff><aff xml:lang="en"><institution>V. I. Vernandsky Crimea Federal University, S. I. Georgievsky Medical Academy</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Санаторно-курортный комплекс «Крымский», Санаторий «Судак»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Crimean Sanatorium-Resort Complex, Sudak Health Center</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>09</day><month>04</month><year>2020</year></pub-date><volume>6</volume><issue>1</issue><fpage>95</fpage><lpage>100</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Евстафьева Е.В., Быков А.А., Белалов В.В., Железнова И.О., Трусов В.Н., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Евстафьева Е.В., Быков А.А., Белалов В.В., Железнова И.О., Трусов В.Н.</copyright-holder><copyright-holder xml:lang="en">Evstafeva E.V., Bykov A.A., Bielalov V.V., Zhelezhova I.O., Trusov V.N.</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://seamed.elpub.ru/jour/article/view/341">https://seamed.elpub.ru/jour/article/view/341</self-uri><abstract><sec><title>Цель работы</title><p>Цель работы: оценить реактивность спектральной плотности мощности тета-ритма электроэнцефалограммы у военных моряков подводного флота в динамике санаторно-курортного оздоровления.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы: в первый и 20-й день прохождения санаторно-курортного оздоровления на базе «Санаторно-курортный комплекс «Крымский», санаторий «Судак» произведена регистрация фоновой активности электроэнцефалограммы (ЭЭГ) при закрытых глазах и при выполнении когнитивной задачи у 60 моряков-подводников.</p></sec><sec><title>Результаты</title><p>Результаты: дисперсионный анализ показал значимые изменения спектральной плотности мощности тета-ритма ЭЭГ во всех исследуемых экспериментальных ситуациях. В условиях относительного покоя изменения выражались преимущественно в снижении мощности тета-ритма. В то же время при выполнении когнитивной задачи отмечены разнонаправленные изменения спектральной плотности мощности тета-ритма: рост во фронто-париетальном направлении преимущественно левого полушария и снижение в остальных регионах коры головного мозга. </p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Purpose of work</title><p>Purpose of work: to evaluate the reactivity of the spectral density of electroencephalogram theta rhythm power in military seafarers of the submarine fleet during the sanatorium-resort rehabilitation.</p></sec><sec><title>Materials and methods</title><p>Materials and methods: on the first and 20th day of the sanatorium-resort rehabilitation on the basis of the Crimean Sanatorium-Resort Complex and Sudak Health Center, the background activity of the electroencephalogram (EEG) was recorded with closed eyes and when performing a cognitive task in 60 seafarer divers.</p></sec><sec><title>Results</title><p>Results: analysis of variance showed significant changes in the spectral power of the EEG theta rhythm density in all experimental situations studied. In conditions of relative rest, the changes were expressed mainly in a decrease in the theta rhythm power. At the same time, when performing a cognitive task, multidirectional changes in the spectral density of the theta rhythm power were noted: an increase in the fronto-parietal direction of the predominantly left hemisphere and a decrease in other regions of the cerebral cortex. </p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>морская медицина</kwd><kwd>опасные профессии</kwd><kwd>электроэнцефалография</kwd><kwd>тета-ритм</kwd><kwd>санаторно-курортное лечение</kwd></kwd-group><kwd-group xml:lang="en"><kwd>marine medicine</kwd><kwd>dangerous professions</kwd><kwd>electroencephalography</kwd><kwd>theta rhythm</kwd><kwd>sanatorium resort care</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">Матвеев С.С., Матвеева Л.М., Шурухина Г.А., Шаяхметова Э.Ш. 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