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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="other" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Annals of the Russian academy of medical sciences</journal-id><journal-title-group><journal-title xml:lang="en">Annals of the Russian academy of medical sciences</journal-title><trans-title-group xml:lang="ru"><trans-title>Вестник Российской академии медицинских наук</trans-title></trans-title-group></journal-title-group><issn publication-format="print">0869-6047</issn><issn publication-format="electronic">2414-3545</issn><publisher><publisher-name xml:lang="en">"Paediatrician" Publishers LLC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">254</article-id><article-id pub-id-type="doi">10.15690/vramn.v67i10.414</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>NEUROLOGY: CURRENT ISSUES</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>АКТУАЛЬНЫЕ ВОПРОСЫ НЕВРОЛОГИИ</subject></subj-group><subj-group subj-group-type="article-type"><subject></subject></subj-group></article-categories><title-group><article-title xml:lang="en">TWO PATTERNS ОF CT-BRAIN PERFUSION AND DC-POTENTIALS ОF THE BRAIN EVOKED COGNITIVE TASK IN DISCIRCULATORY ENCEPHALOPATHY PATIENTS</article-title><trans-title-group xml:lang="ru"><trans-title>2 ПАТТЕРНА КТ-ПЕРФУЗИИ И МЕДЛЕННОЙ ЭЛЕКТРИЧЕСКОЙ АКТИВНОСТИ ГОЛОВНОГО МОЗГА, ВЫЗЫВАЕМЫЕ КОГНИТИВНОЙ НАГРУЗКОЙ У БОЛЬНЫХ ДИСЦИРКУЛЯТОРНОЙ ЭНЦЕФАЛОПАТИЕЙ</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Fokin</surname><given-names>V. F.</given-names></name><name xml:lang="ru"><surname>Фокин</surname><given-names>В. Ф.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="ru"><p>доктор биологических наук, профессор, руководитель лаборатории возрастной физио- логии мозга Научного центра неврологии РАМН Адрес: 125367, Москва, Волоколамское ш., д. 80 Тел.: (495) 917-07-65</p></bio><email>fvf@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Ponomareva</surname><given-names>N. V.</given-names></name><name xml:lang="ru"><surname>Пономарева</surname><given-names>Н. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="ru"><p>доктор медицинских наук наук, ведущий научный сотрудник лаборатории воз- растной физиологии мозга Научного центра неврологии РАМН Адрес: 125367, Москва, Волоколамское ш., д. 80 Тел.: (495) 917-07-65</p></bio><email>ponomare@yandex.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Krotenkova</surname><given-names>M. V.</given-names></name><name xml:lang="ru"><surname>Кротенкова</surname><given-names>М. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="ru"><p>доктор медицинских наук, руководитель отделения лучевой диагностики Научного центра неврологии РАМН Адрес: 125367, Москва, Волоколамское ш., д. 80 Тел.: (495) 490-22-05, факс: (495) 490-41-71</p></bio><email>in-ray@yandex.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Konovalov</surname><given-names>R. N.</given-names></name><name xml:lang="ru"><surname>Коновалов</surname><given-names>Р. Н.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="ru"><p>кандидат медицинских наук, старший научный сотрудник отделения лучевой диагностики Научного центра неврологии РАМН Адрес: 125367, Москва, Волоколамское ш., д. 80 Тел.: (495) 490-22-05, факс: (495) 490-41-71</p></bio><email>in-ray@yandex.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Tanashyan</surname><given-names>M. M.</given-names></name><name xml:lang="ru"><surname>Танашян</surname><given-names>М. М.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="ru"><p>доктор медицинских наук, профессор, зам. директора по научной и лечебной работе, руководитель 1-го сосудистого отделения (общей ангионеврологии) Научного центра неврологии РАМН Адрес: 125367, Москва, Волоколамское ш., д. 80 Тел.: (495) 490-24-02, факс: (495) 490-22-10</p></bio><email>angionev@gmail.com</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Lagoda</surname><given-names>O. V.</given-names></name><name xml:lang="ru"><surname>Лагода</surname><given-names>О. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="ru"><p>кандидат медицинских наук, старший научный сотрудник 1-го сосудистого отделения (общей ангионеврологии) Научного центра неврологии РАМН Адрес: 125367, Москва, Волоколамское ш., д. 80 Тел.: (495) 490-24-02, факс: (495) 490-22-10</p></bio><email>angionev@gmail.com</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Research Center of Neurology of Russian academy of medical science, Moscow</institution></aff><aff><institution xml:lang="ru">Научный центр неврологии РАМН, Москва</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2012-10-10" publication-format="electronic"><day>10</day><month>10</month><year>2012</year></pub-date><volume>67</volume><issue>10</issue><issue-title xml:lang="ru">Вестник Российской академии медицинских наук</issue-title><fpage>38</fpage><lpage>43</lpage><history><date date-type="received" iso-8601-date="2015-08-07"><day>07</day><month>08</month><year>2015</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2012, "Paediatrician" Publishers LLC</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2012, Издательство "Педиатръ"</copyright-statement><copyright-year>2012</copyright-year><copyright-holder xml:lang="en">"Paediatrician" Publishers LLC</copyright-holder><copyright-holder xml:lang="ru">Издательство "Педиатръ"</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">https://vestnikramn.spr-journal.ru/jour/about/submissions</ali:license_ref></license></permissions><self-uri xlink:href="https://vestnikramn.spr-journal.ru/jour/article/view/254">https://vestnikramn.spr-journal.ru/jour/article/view/254</self-uri><abstract xml:lang="en"><p><italic>In patients with discirculatory encephalopathy the influence of verbal fluency test on the characteristics of cerebral perfusion, DC-potentials of the brain, as well as on blood pressure and heart rate was investigated. Two patterns of responses to the verbal fluency test were observed. The first one is the process of generalized activation, manifested by the reduction of the TTP (time to peak) parameters of brain perfusion, the rise of the DC-potentials in all areas of brain and the modulation of blood pressure and heart rate. The second process, directly connected with cognitive processing, was manifested by the shifts of local characteristics of brain perfusion and DC-potentials in the frontal, temporal and central cortex, especially in the left hemisphere. Correlations were found between the characteristics of cerebral perfusion and DC-potentials on the one hand and the number of words during the verbal fluency test performance on the other hand.</italic></p><p> </p></abstract><trans-abstract xml:lang="ru"><p><italic>У больных дисциркуляторной энцефалопатией исследовали влияние когнитивного теста беглости словесных ответов на характеристики церебральной перфузии, уровень постоянного потенциала головного мозга, а также артериальное давление и пульс. Выделено 2 паттерна ответов. Первый — процесс генерализованной активации, проявляющийся в сокращении ТТР (</italic><italic>time</italic><italic> </italic><italic>to</italic><italic> </italic><italic>peak</italic><italic>) и в подъеме среднего уровня постоянного потенциала, изменениях артериального давления и пульса. Второй — непосредственно обусловленный переработкой когнитивной информации преимущественно в лобной, височной и центральной коре левого полушария и отражающийся в локальных характеристиках перфузии и уровня постоянного потенциала. Была установлена корреляция между характеристиками перфузии, уровнем постоянного потенциала и числом произнесенных слов в тесте беглости словесных ответов.</italic></p><p> </p></trans-abstract><kwd-group xml:lang="en"><kwd>CT-brain perfusion</kwd><kwd>DC-potentials of the brain</kwd><kwd>verbal fluency</kwd><kwd>discirculatory encephalopathy</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>КТ-перфузия</kwd><kwd>уровень постоянного потенциала</kwd><kwd>беглость словесных ответов</kwd><kwd>дисциркуляторная энцефалопатия</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>1.	Hugdahl K. Cognitive influences on human autonomic nervous system function. Curr. Opin. 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