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<article 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" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="research-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Medical academic journal</journal-id><journal-title-group><journal-title xml:lang="en">Medical academic journal</journal-title><trans-title-group xml:lang="ru"><trans-title>Медицинский академический журнал</trans-title></trans-title-group></journal-title-group><issn publication-format="print">1608-4101</issn><issn publication-format="electronic">2687-1378</issn><publisher><publisher-name xml:lang="en">Eco-Vector</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">10071</article-id><article-id pub-id-type="doi">10.17816/MAJ10269-76</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Articles</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Статьи</subject></subj-group><subj-group subj-group-type="article-type"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">Fronto-occipital ratio of independent components of electroencephalogram as quantitative screening test of traumatic disease flowing</article-title><trans-title-group xml:lang="ru"><trans-title>Фронто-окципиталь-ное соотношение мощности независимых компонент электроэнцефалограммы как скрининговый количественный критерий течения травматической болезни</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Belyakov</surname><given-names>N A</given-names></name><name xml:lang="ru"><surname>Беляков</surname><given-names>Николай Алексеевич</given-names></name></name-alternatives><bio xml:lang="ru"><p>Академик РАМН</p></bio><email>aidscenter@admiral.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Gurskaya</surname><given-names>O E</given-names></name><name xml:lang="ru"><surname>Гурская</surname><given-names>О Е</given-names></name></name-alternatives><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Ponomarev</surname><given-names>V A</given-names></name><name xml:lang="ru"><surname>Пономарев</surname><given-names>В А</given-names></name></name-alternatives><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Trofimova</surname><given-names>T N</given-names></name><name xml:lang="ru"><surname>Трофимова</surname><given-names>Т Н</given-names></name></name-alternatives><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Nazinkina</surname><given-names>U V</given-names></name><name xml:lang="ru"><surname>Назинкина</surname><given-names>Ю В</given-names></name></name-alternatives><xref ref-type="aff" rid="aff2"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en"></institution></aff><aff><institution xml:lang="ru">ГУ «Научно-исследовательский институт скорой помощи им. И. И. Джанелидзе»</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en"></institution></aff><aff><institution xml:lang="ru">Институт мозга человека им. Н. П. Бехтеревой РАН</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2010-06-15" publication-format="electronic"><day>15</day><month>06</month><year>2010</year></pub-date><volume>10</volume><issue>2</issue><issue-title xml:lang="en">VOL 10, NO2 (2010)</issue-title><issue-title xml:lang="ru">ТОМ 10, №2 (2010)</issue-title><fpage>69</fpage><lpage>76</lpage><history><date date-type="received" iso-8601-date="2018-09-03"><day>03</day><month>09</month><year>2018</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2010, Belyakov N.A., Gurskaya O.E., Ponomarev V.A., Trofimova T.N., Nazinkina U.V.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2010, Беляков Н.А., Гурская О.Е., Пономарев В.А., Трофимова Т.Н., Назинкина Ю.В.</copyright-statement><copyright-year>2010</copyright-year><copyright-holder xml:lang="en">Belyakov N.A., Gurskaya O.E., Ponomarev V.A., Trofimova T.N., Nazinkina U.V.</copyright-holder><copyright-holder xml:lang="ru">Беляков Н.А., Гурская О.Е., Пономарев В.А., Трофимова Т.Н., Назинкина Ю.В.</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/" start_date="2013-06-15"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">http://creativecommons.org/licenses/by/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://journals.eco-vector.com/MAJ/article/view/10071">https://journals.eco-vector.com/MAJ/article/view/10071</self-uri><abstract xml:lang="en"><p>The results of ICA (Independent Component Analysis) and LORETA (Low Resolution Electromagnetic Tomography of brain) analysis of the electroencephalogram (EEG) in posttraumatic prolonged unconscious states showed sharply increased power of independent components EEG in the frontal lobes and decreased power of independent components EEG in occipital and parietal lobes of the brain compared with healthy subjects. Our studies showed that the relative measure is more sensitive to basic pathological tendencies electrogenesis in patients in post-traumatic vegetative state and status of small-consciousness, in spite of high inter-individual variability of the EEG. A relative quantitative measure - fronto-occipital ratio of power of independent components of EEG may serve as quantitative screening test flow of traumatic disease.</p></abstract><trans-abstract xml:lang="ru"><p>Анализ электроэнцефалограммы (ЭЭГ) с помощью метода независимых компонент и электромагнитной томографии головного мозга низкого разрешения показал резко выраженное увеличение мощности независимых компонент ЭЭГ в лобных долях и снижение мощности независимых компонент ЭЭГ в затылочных и теменных долях у больных в посттравматических затяжных бессознательных состояниях по сравнению со здоровыми испытуемыми. Проведенные исследования показали, что относительный показатель - фронто-окципитальное соотношение мощности независимых компонент ЭЭГ - является более чувствительным к основным патологическим тенденциям электрогенеза у обследованных больных, несмотря на большую межиндивидуальную вариабельность ЭЭГ. Фронто-окципитальное соотношение мощности независимых компонент ЭЭГ может служить скрининговым количественным критерием оценки течения травматической болезни.</p></trans-abstract><kwd-group xml:lang="en"><kwd>electroencephalogram</kwd><kwd>independent component analysis</kwd><kwd>low resolution electromagnetic tomography of brain</kwd><kwd>severe head injury</kwd><kwd>prolonged unconscious states</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>электроэнцефалограмма</kwd><kwd>метод независимых компонент</kwd><kwd>электромагнитная томография головного мозга низкого разрешения</kwd><kwd>тяжелая черепно-мозговая травма</kwd><kwd>затяжные бессознательные состояния</kwd></kwd-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Анохин П.К. Очерки по физиологии функциональных систем. М.: Медицина, 1974. 446 с.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Гриндель О.М. 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