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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">docru</journal-id><journal-title-group><journal-title xml:lang="ru">Доктор.Ру</journal-title><trans-title-group xml:lang="en"><trans-title>Title</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1727-2378</issn><issn pub-type="epub">2713-2994</issn><publisher><publisher-name>ООО "ГК "РУСМЕДИКАЛ"</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.31550/1727-2378-2022-21-8-12-17</article-id><article-id custom-type="elpub" pub-id-type="custom">docru-27</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>НЕВРОЛОГИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>NEUROLOGY</subject></subj-group></article-categories><title-group><article-title>Зрительная агнозия в клинике острого ишемического инсульта: частота встречаемости и связь с другими когнитивными нарушениями</article-title><trans-title-group xml:lang="en"><trans-title>Visual Agnosia as a Sign of Acute Ischemic Stroke: Frequency and Association with other Cognitive Impairments</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4129-9614</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Тихомиров</surname><given-names>Г. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Tikhomirov</surname><given-names>G. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Тихомиров Георгий Владимирович — ассистент кафедры нервных болезней</p><p>613005, г. Нижний Новгород, пл. Минина и Пожарского, д. 10/1</p></bio><bio xml:lang="en"><p>0/1 Minin and Pozharsky Str., Nizgny Novgorod, 613005</p></bio><email xlink:type="simple">tihomirov.georgij@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6256-3429</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Григорьева</surname><given-names>В. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Grigorieva</surname><given-names>V. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Григорьева Вера Наумовна — д. м. н., профессор, заведующая кафедрой нервных болезней</p><p>613005, г. Нижний Новгород, пл. Минина и Пожарского, д. 10/1</p></bio><bio xml:lang="en"><p>0/1 Minin and Pozharsky Str., Nizgny Novgorod, 613005</p></bio><email xlink:type="simple">vrgr@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБОУ ВО «Приволжский исследовательский медицинский университет» Министерства здравоохранения Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Privolzhsky State Medical University of the Ministry of Health of the Russian Federation</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>13</day><month>02</month><year>2025</year></pub-date><volume>21</volume><issue>8</issue><issue-title>НЕВРОЛОГИЯ. ПСИХИАТРИЯ</issue-title><fpage>12</fpage><lpage>17</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Тихомиров Г.В., Григорьева В.Н., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Тихомиров Г.В., Григорьева В.Н.</copyright-holder><copyright-holder xml:lang="en">Tikhomirov G.V., Grigorieva 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://docru.elpub.ru/jour/article/view/27">https://docru.elpub.ru/jour/article/view/27</self-uri><abstract><sec><title>Цель исследования</title><p>Цель исследования: установить частоту встречаемости видов зрительной агнозии (ЗА), их сопряженность друг c другом и другими нейропсихологическими нарушениями у пациентов в остром периоде полушарного нелакунарного ишемического инсульта (ИИ).</p></sec><sec><title>Дизайн</title><p>Дизайн: ретроспективное исследование.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. Наблюдались 104 пациента с острым ИИ (средний возраст 66,7 ± 9,4 года), которым было проведено неврологическое, нейропсихологическое, нейровизуализационное и офтальмологическое обследование.</p></sec><sec><title>Результаты</title><p>Результаты. ЗА была выявлена у 52% пациентов, в большинстве случаев лишь по результатам углубленного нейропсихологического тестирования, имея субклинический характер. В структуре ЗА доминировали односторонний зрительный неглект (21%), апрактоагнозия (20%) и объектная ЗА (18%).</p><p>Клинически явной чаще всего была объектная ЗА (у 8 (42%) из 19 пациентов). Выраженность пространственной ЗА (включавшей неглект и апрактоагнозию) коррелировала со степенью регуляторной дисфункции и нарушением кратковременной зрительной памяти, объектная ЗА — с регуляторной дисфункцией, лицевая — только лишь со снижением кратковременной зрительной памяти. На основании кластерного анализа выделены три сравнительно однородных группы пациентов: 1) с отсутствием ЗА; 2) с нарушениями пространственного гнозиса; 3) с нарушениями объектного и лицевого гнозиса.</p></sec><sec><title>Заключение</title><p>Заключение. ЗА отмечается у половины пациентов с острым полушарным нелакунарным ИИ и в большинстве случаев является субклинической. В ее структуре преобладает пространственная ЗА. Пространственная, объектная и лицевая ЗА статистически значимо связаны с дисфункцией лобных долей; пространственная и лицевая — с нарушениями кратковременной зрительной памяти. Выделены два наиболее характерных для острого ИИ сочетания разных видов ЗА, первый из которых включает зрительно-пространственные расстройства, второй — нарушения узнавания объектов и лиц людей.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Study Objective</title><p>Study Objective: To identify the frequency of the types of visual agnosia (VA), their association with one another and with other neuropsychologic disorders in patients with acute hemispheric non-lacunar ischemic stroke (IS).</p></sec><sec><title>Study Design</title><p>Study Design: retrospective study.</p></sec><sec><title>Materials and Methods</title><p>Materials and Methods. We followed up 104 patients with acute IS (mean age: 66.7 ± 9.4 years old), who underwent neurological, neuropsychologic, neuroimaging and ophthalmological examination.</p></sec><sec><title>Study Results</title><p>Study Results. VA was diagnosed in 52% of patients; in the majority of cases, the condition was diagnosed on the basis of deep neuropsychologic tests only, and it was asymptomatic. VA structure was dominated by unilateral visual neglect (21%), apraxia (20%) and object VA (18%).</p><p>Object VA was the most frequent clinical sign (8 (42%) out of 19 patients). Spatial VA (including neglect and apraxia) correlated with the rate of regulatory dysfunction and short-term visual memory impairment; object VA — with regulatory dysfunction; facial VA — only with a decrease in short-term visual memory. The cluster analysis allowed identifying relatively homogeneous groups of patients: 1) no VA; 2) impaired spacial gnosis; 3) with impaired objects and facial gnosis.</p></sec><sec><title>Conclusion</title><p>Conclusion. VA is diagnosed in a half of patients with acute hemispheric non-lacunar IS and is mostly asymptomatic. Spatial VA is predominant. Spacial, object and facial VA have statistically significant association with frontal lobe dysfunction; spacial and facial — with short-term visual memory impairments. Two most common combinations of various VA types in acute IS were identified — visual and spacial disorders and impaired object and face recognition.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>зрительная агнозия</kwd><kwd>зрительно-пространственные нарушения</kwd><kwd>инсульт</kwd><kwd>кластерный анализ</kwd></kwd-group><kwd-group xml:lang="en"><kwd>visual agnosia</kwd><kwd>visual and spacial disorders</kwd><kwd>stroke</kwd><kwd>cluster analysis</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">Haque S., Vaphiades M.S., Lueck C.J. The visual agnosias and related disorders. J. Neuroophthalmol. 2018; 38(3): 379–392. 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