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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">Annals of Clinical and Experimental Neurology</journal-id><journal-title-group><journal-title xml:lang="en">Annals of Clinical and Experimental Neurology</journal-title><trans-title-group xml:lang="ru"><trans-title>Анналы клинической и экспериментальной неврологии</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2075-5473</issn><issn publication-format="electronic">2409-2533</issn><publisher><publisher-name xml:lang="en">Eco-Vector</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">860</article-id><article-id pub-id-type="doi">10.54101/ACEN.2022.3.11</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Clinical analysis</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Клинический разбор</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">Clinical features of stroke in the artery of Percheron territory (case series)</article-title><trans-title-group xml:lang="ru"><trans-title>Особенности клинической картины при нарушении мозгового кровообращения в бассейне артерии Першерона (клинические случаи)</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9120-2550</contrib-id><name-alternatives><name xml:lang="en"><surname>Annushkin</surname><given-names>Vladislav A.</given-names></name><name xml:lang="ru"><surname>Аннушкин</surname><given-names>Владислав Александрович</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>aduate student, 1<sup>st</sup> Neurological department, Institute of Clinical and Preventive Neurology</p></bio><bio xml:lang="ru"><p>аспирант 1-го неврологического отделения Института клинической и профилактической неврологии</p></bio><email>annushkin-v@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4934-1423</contrib-id><name-alternatives><name xml:lang="en"><surname>Nikonov</surname><given-names>Alexey A.</given-names></name><name xml:lang="ru"><surname>Никонов</surname><given-names>Алексей Александрович</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Cand. Sci. (Med.), neurologist, 2<sup>nd</sup> Neurological department, Institute of Clinical and Preventive Neurology</p></bio><bio xml:lang="ru"><p>к.м.н., врач-невролог 2-го неврологического отделения Института клинической и профилактической неврологии</p></bio><email>nikonoffff@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7682-6672</contrib-id><name-alternatives><name xml:lang="en"><surname>Maksimova</surname><given-names>Marina Yu.</given-names></name><name xml:lang="ru"><surname>Максимова</surname><given-names>Марина Юрьевна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>D. Sci. (Med.), Professor, Head, 2<sup>nd</sup> Neurology department, Institute of Clinical and Preventive Neurology</p></bio><bio xml:lang="ru"><p>д.м.н., профессор, руководитель 2-го неврологического отделения Института клинической и профилактической неврологии</p></bio><email>ncnmaximova@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7562-4991</contrib-id><name-alternatives><name xml:lang="en"><surname>Lagoda</surname><given-names>Оlga V.</given-names></name><name xml:lang="ru"><surname>Лагода</surname><given-names>Ольга Викторовна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Cand. Sci. (Med.), senior researcher, 1<sup>st</sup> Neurological department, Institute of Clinical and Preventive Neurology</p></bio><bio xml:lang="ru"><p>к.м.н., с.н.с. 1-го неврологического отделения Института клинической и профилактической неврологии</p></bio><email>angionev@gmail.com</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5883-8119</contrib-id><name-alternatives><name xml:lang="en"><surname>Tanashyan</surname><given-names>Marine M.</given-names></name><name xml:lang="ru"><surname>Танашян</surname><given-names>Маринэ Мовсесовна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>D. Sci. (Med.), Professor, Corresponding member of RAS, Deputy Director for science, Head, 1<sup>st</sup> Neurological department, Institute of Clinical and Preventive Neurology</p></bio><bio xml:lang="ru"><p>д.м.н., профессор, член-корреспондент РАН, зам. директора по научной работе, руководитель 1-го неврологического отделения Института клинической и профилактической неврологии</p></bio><email>M_Tanashyan2004@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Research Center of Neurology</institution></aff><aff><institution xml:lang="ru">ФГБНУ «Научный центр неврологии»</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2022-10-10" publication-format="electronic"><day>10</day><month>10</month><year>2022</year></pub-date><volume>16</volume><issue>3</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>92</fpage><lpage>98</lpage><history><date date-type="received" iso-8601-date="2022-06-28"><day>28</day><month>06</month><year>2022</year></date><date date-type="accepted" iso-8601-date="2022-07-25"><day>25</day><month>07</month><year>2022</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2022, Annushkin V.A., Nikonov A.A., Maksimova M.Y., Lagoda О.V., Tanashyan M.M.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2022, Аннушкин В.А., Никонов А.А., Максимова М.Ю., Лагода О.В., Танашян М.М.</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="en">Annushkin V.A., Nikonov A.A., Maksimova M.Y., Lagoda О.V., Tanashyan M.M.</copyright-holder><copyright-holder xml:lang="ru">Аннушкин В.А., Никонов А.А., Максимова М.Ю., Лагода О.В., Танашян М.М.</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://creativecommons.org/licenses/by/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://annaly-nevrologii.com/pathID/article/view/860">https://annaly-nevrologii.com/pathID/article/view/860</self-uri><abstract xml:lang="en"><p>The article describes two clinical cases of stroke in the artery of Percheron territory. The difficulty in recognizing the causes of ischaemic stroke in these patients was due to the polymorphism in the mental disorders and the rare "strategic infarct dementia", as well as impaired consciousness. We hereby present the clinical features of this condition, which can be used together with neuroimaging methods (including various MRI sequences) to ensure a timely and accurate diagnosis.</p> <p>The authors describe a clinical case to demonstrate their approach to the diagnosis and management of this patient group.</p></abstract><trans-abstract xml:lang="ru"><p>В статье описаны два клинических случая острых нарушений мозгового кровообращения в бассейне артерии Першерона. Трудности распознавания причины ишемического инсульта у пациентов были связаны с полиморфизмом психических расстройств и редко встречающейся «стратегической сосудистой деменцией», а также угнетением сознания. Приводятся клинические особенности заболевания, позволяющие в совокупности с использованием методов нейровизуализации (в том числе различных режимов магнитно-резонансной томографии) провести правильную и своевременную диагностику.</p></trans-abstract><kwd-group xml:lang="en"><kwd>cognitive disorders</kwd><kwd>impaired consciousness</kwd><kwd>artery of Percheron</kwd><kwd>ischaemic stroke</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>когнитивные нарушения</kwd><kwd>нарушения сознания</kwd><kwd>артерия Першерона</kwd><kwd>ишемический инсульт</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Percheron G. The anatomy of the arterial supply of the human thalamus and its use for the interpretation of the thalamic vascular pathology. Z. Neurol. 1973; 205(1): 1–13. DOI: 10.1007/BF00315956</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Saida I.B., Saad H.B., Zghidi M. et al. Artery of Percheron stroke as an unusual cause of hypersomnia: a case series and a short literature review. Am. J. Mens. Health. 2020; 14(4): 1557988320938946. DOI: 10.1177/1557988320938946</mixed-citation></ref><ref id="B3"><label>3.</label><mixed-citation>Shams A., Hussaini S.A., Ata F. et al. bilateral thalamic infarction secondary to thrombosis of artery of Percheron. Cureus. 2021; 13(3): e13707. DOI: 10.7759/cureus.13707</mixed-citation></ref><ref id="B4"><label>4.</label><mixed-citation>Garcia-Grimshaw M.A., Peschard-Franco M., Gutierrez-Manjarrez F.A. Bilateral thalamic ischemic stroke secondary to occlusion of the artery of Percheron. Cureus. 2018; 10(5): e2676. DOI: 10.7759/cureus.2676</mixed-citation></ref><ref id="B5"><label>5.</label><mixed-citation>Carrera E., Michel P., Bogousslavsky J. Anteromedian, central, and posterola- teral infarcts of the thalamus: three variant types. Stroke. 2004; 35(12): 2826–2831. DOI: 10.1161/01.STR.0000147039.49252.2f</mixed-citation></ref><ref id="B6"><label>6.</label><mixed-citation>Arauz A., Patiño-Rodríguez H.M., Vargas-González J.C. et al. Clinical spectrum of artery of Percheron infarct: clinical-radiological correlations. J. Stroke Cerebrovasc. Dis. 2014; 23(5): 1083–1088. DOI: 10.1016/j.jstrokecerebrovasdis.2013.09.01</mixed-citation></ref><ref id="B7"><label>7.</label><mixed-citation>Tu S., Miller L., Piguet O., Hornberger M. Accelerated forgetting of contextual details due to focal medio-dorsal thalamic lesion. Front. Behav. Neurosci. 2014; 8: 320. DOI: 10.3389/fnbeh.2014.00320</mixed-citation></ref><ref id="B8"><label>8.</label><mixed-citation>Amin O.S., Shwani S.S., Zangana H.M. et al. Bilateral infarction of paramedian thalami: a report of two cases of artery of Percheron occlusion and review of the literature. BMJ Case Rep. 2011; 2011: bcr0920103304. DOI: 10.1136/bcr.09.2010.3304</mixed-citation></ref><ref id="B9"><label>9.</label><mixed-citation>Smith A.B., Smirniotopoulos J.G., Rushing E.J., Goldstein S.J. Bilateral thalamic lesions. Am. J. Roentgenol. 2009; 192(2): W53–W62.</mixed-citation></ref></ref-list></back></article>
