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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="en"><front><journal-meta><journal-id journal-id-type="publisher-id">nnp</journal-id><journal-title-group><journal-title xml:lang="en">Neurology, Neuropsychiatry, Psychosomatics</journal-title><trans-title-group xml:lang="ru"><trans-title>Неврология, нейропсихиатрия, психосоматика</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2074-2711</issn><issn pub-type="epub">2310-1342</issn><publisher><publisher-name>"IMA-Press", LLC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.14412/2074-2711-2021-3-34-41</article-id><article-id custom-type="elpub" pub-id-type="custom">nnp-1571</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="en"><subject>ORIGINAL INVESTIGATIONS</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ОРИГИНАЛЬНЫЕ ИССЛЕДОВАНИЯ И МЕТОДИКИ</subject></subj-group></article-categories><title-group><article-title>Heterogeneity of the mild cognitive impairment syndrome (specialized outpatient service data analysis)</article-title><trans-title-group xml:lang="ru"><trans-title>Гетерогенность синдрома умеренных когнитивных нарушений (анализ работы специализированного амбулаторного приема)</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Локшина</surname><given-names>А. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Lokshina</surname><given-names>A. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Анастасия Борисовна Локшина</p><p>119991, Москва, ул. Трубецкая, 8, стр. 2</p></bio><bio xml:lang="en"><p>Anastasiya Borisovna Lokshina</p><p>8, Trubetskaya St., Build. 2, Moscow 119991 </p></bio><email xlink:type="simple">aloksh@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>Захаров</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Zakharov</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>119991, Москва, ул. Трубецкая, 8, стр. 2</p></bio><bio xml:lang="en"><p>8, Trubetskaya St., Build. 2, Moscow 119991 </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>Гришина</surname><given-names>Д. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Grishina</surname><given-names>D. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>119991, Москва, ул. Трубецкая, 8, стр. 2</p></bio><bio xml:lang="en"><p>8, Trubetskaya St., Build. 2, Moscow 119991 </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>Коберская</surname><given-names>Н. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Koberskaya</surname><given-names>N. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>119991, Москва, ул. Трубецкая, 8, стр. 2, </p><p>129226, Москва, ул. 1-я Леонова, 16 </p></bio><bio xml:lang="en"><p>8, Trubetskaya St., Build. 2, Moscow 119991, </p><p>16, 1st Leonova St., Moscow 129226</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мхитарян</surname><given-names>Э. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Mkhitaryan</surname><given-names>E. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>129226, Москва, ул. 1-я Леонова, 16 </p></bio><bio xml:lang="en"><p>16, 1st Leonova St., Moscow 129226</p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Посохов</surname><given-names>С. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Posohov</surname><given-names>S. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>119991, Москва, ул. Трубецкая, 8, стр. 2</p></bio><bio xml:lang="en"><p>8, Trubetskaya St., Build. 2, Moscow 119991 </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>Яхно</surname><given-names>Н. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Yakhno</surname><given-names>N. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>119991, Москва, ул. Трубецкая, 8, стр. 2</p></bio><bio xml:lang="en"><p>8, Trubetskaya St., Build. 2, Moscow 119991 </p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГАОУ ВО «Первый Московский государственный медицинский университет им. И.М. Сеченова» Минздрава России (Сеченовский Университет)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>I.M. Sechenov First Moscow State Medical University (Sechenov University), Ministry of Health of Russia</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГАОУ ВО «Первый Московский государственный медицинский университет им. И.М. Сеченова» Минздрава России (Сеченовский Университет); &#13;
Российский геронтологический научно-клинический центр ФГАОУ ВО «Российский национальный исследовательский медицинский университет им. Н.И. Пирогова» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>I.M. Sechenov First Moscow State Medical University (Sechenov University), Ministry of Health of Russia; &#13;
Russian Clinical and Research Center of Gerontology, N.I. Pirogov Russian National Research Medical University, Ministry of Health of of Russia</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Российский геронтологический научно-клинический центр ФГАОУ ВО «Российский национальный исследовательский медицинский университет им. Н.И. Пирогова» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Russian Clinical and Research Center of Gerontology, N.I. Pirogov Russian National Research Medical University, Ministry of Health of Russia</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>22</day><month>06</month><year>2021</year></pub-date><volume>13</volume><issue>3</issue><fpage>34</fpage><lpage>41</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Lokshina A.B., Zakharov V.V., Grishina D.A., Koberskaya N.N., Mkhitaryan E.A., Posohov S.I., Yakhno N.N., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Локшина А.Б., Захаров В.В., Гришина Д.А., Коберская Н.Н., Мхитарян Э.А., Посохов С.И., Яхно Н.Н.</copyright-holder><copyright-holder xml:lang="en">Lokshina A.B., Zakharov V.V., Grishina D.A., Koberskaya N.N., Mkhitaryan E.A., Posohov S.I., Yakhno N.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://nnp.ima-press.net/nnp/article/view/1571">https://nnp.ima-press.net/nnp/article/view/1571</self-uri><abstract><p>Timely diagnosis and optimal management of patients with cognitive impairment (CI) without dementia can potentially reduce the risk of their progression to dementia. In our study, we assessed the features of mild CI (MCI) syndrome in patients with neurological disorders based on the specialized outpatient service data analysis.</p><sec><title>Objective</title><p>Objective: to analyze clinical, neuropsychological, and neuroimaging characteristics of MCI syndrome in the Russian population in real clinical practice.</p></sec><sec><title>Patients and methods</title><p>Patients and methods. We enrolled 515 patients (209 men and 306 women, mean age – 71.2±8.0 years) with memory and/or other cognitive complaints. Seventy healthy volunteers (25 men and 45 women, mean age – 69.5±5.71 years) without cognitive complaints and central nervous system or mental disorders were enrolled in the control group. DSM-V diagnostic criteria for mild neurocognitive disorder were used. Participants underwent comprehensive neuropsychological testing with a qualitative and quantitative assessment of the results. In some of them (29.13%), brain magnetic resonance imaging (MRI) was performed.</p></sec><sec><title>Results and discussion</title><p>Results and discussion. The following types of MCI were identified in study participants: monofunctional non-amnestic type (MFNAT) – 1.2%, monofunctional amnestic type (MFAT) – 12.6%, polyfunctional amnestic type (PFAT) – 22.9%, polyfunctional non-amnestic type (PFNAT) – 63.3%. We found a higher prevalence of executive dysfunction and attention deficit in PFNAT, and executive dysfunction, attention deficit, and memory decline in PFAT. Cardiovascular risk factors and signs of vascular leukoencephalopathy on MRI were more frequently observed in PFNAT and PFAT.</p></sec><sec><title>Conclusion</title><p>Conclusion. The clinical and neuropsychological analysis allows us to assume the pathophysiology of CI before the development of dementia. In the Russian population, cerebrovascular insufficiency plays a significant role in the development of MCI syndrome.</p></sec></abstract><trans-abstract xml:lang="ru"><p>Своевременная диагностика и оптимальное ведение пациентов с недементными когнитивными нарушениями (КН) потенциально могут снизить риск развития деменции. Проведено исследование особенностей синдрома умеренных КН (УКН) при неврологических заболеваниях на основе анализа работы специализированного амбулаторного приема.</p><p>Цель исследования – анализ клинических, нейропсихологических и нейровизуализационных характеристик синдрома УКН в российской популяции в условиях реальной клинической практики.</p><sec><title>Пациенты и методы</title><p>Пациенты и методы. Обследованы 515 пациентов (209 мужчин и 306 женщин, средний возраст – 71,2±8,0 года), обратившихся с жалобами на нарушения памяти и/или других когнитивных функций. Контрольную группу здоровых испытуемых составили 70 человек (25 мужчин и 45 женщин, средний возраст – 69,5±5,71 года), которые не предъявляли когнитивных жалоб и не страдали заболеваниями центральной нервной системы или психическими расстройствами. Использовались диагностические критерии умеренного нейрокогнитивного расстройства по DSM-V. Проводилось расширенное нейропсихологическое тестирование с качественной и количественной оценкой полученных результатов, у 29,13% пациентов – магнитно-резонансная томография (МРТ) головного мозга.</p></sec><sec><title>Результаты и обсуждение</title><p>Результаты и обсуждение. У обследованных пациентов выявлялись следующие типы УКН: монофункциональный неамнестический (МФНАТ) – 1,2%, монофункциональный амнестический (МФАТ) – 12,6%, полифункциональный амнестический (ПФАТ) – 22,9%, полифункциональный неамнестический (ПФНАТ) – 63,3%. При ПФНАТ преобладали нарушения управляющих функций и внимания, при ПФАТ – управляющих функций, внимания и памяти. Сердечно-сосудистые факторы риска и признаки сосудистой лейкоэнцефалопатии по данным МРТ чаще отмечались при ПФНАТ и ПФАТ.</p></sec><sec><title>Заключение</title><p>Заключение. Клинико-нейропсихологический анализ позволяет сделать обоснованное предположение о природе КН еще до развития деменции. В российской популяции значимую роль в развитии синдрома УКН играет цереброваскулярная недостаточность.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>недементные когнитивные нарушения</kwd><kwd>синдром умеренных когнитивных нарушений</kwd><kwd>неврологические заболевания</kwd></kwd-group><kwd-group xml:lang="en"><kwd>cognitive impairment without dementia</kwd><kwd>mild cognitive impairment</kwd><kwd>neurological disorders</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Статья спонсируется компанией Merz Pharma</funding-statement><funding-statement xml:lang="en">This article has been supported Merz Pharma</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Яхно НН. Когнитивные расстройства в неврологической клинике. Неврологический журнал. 2006;11(Прил.1):4-12.</mixed-citation><mixed-citation xml:lang="en">Yakhno NN. Cognitive disorders in a neurological clinic. Nevrologicheskiy zhurnal. 2006;11(S1):4-12 (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Яхно НН, Захаров ВВ, Локшина АБ и др. Деменции. Руководство для врачей. 3-е изд. Москва: Медпресс-информ; 2011. С. 17-28. Доступно по ссылке: https://www.03book.ru/upload/iblock/987/415_Demencija_Jahno.pdf (дата обращения 24.02.2021).</mixed-citation><mixed-citation xml:lang="en">Yakhno NN, Zakharov VV, Lokshina AB, et al. Dementsii. Rukovodstvo dlya vrachey [Dementia. Guidance for doctors]. 3rd ed. Moscow: MEDpress-inform; 2011. P. 17-28. Available from: https://www.03book.ru/upload/iblock/987/415_Demencija_Jahno.pdf (accessed May 30, 2020) (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Яхно НН, Захаров ВВ, Локшина АБ. Синдром умеренных когнитивных нарушений при дисциркуляторной энцефалопатии. Журнал неврологии и психиатрии им. С.С. Корсакова. 2005;105(2):13-7.</mixed-citation><mixed-citation xml:lang="en">Yakhno NN, Zakharov VV, Lokshina AB. Moderate cognitive impairment syndrome in cerebral vascular insufficiency. Zhurnal nevrologii i psihiatrii imeni S.S. Korsakova. 2005;105(2):13-7 (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Яхно НН, Захаров ВВ, Коберская НН и др. «Предумеренные» (субъективные и легкие) когнитивные расстройства. Неврологический журнал. 2017;22(4):198-204. doi: 10.18821/1560-9545-2017-22-4-198-204</mixed-citation><mixed-citation xml:lang="en">Yakhno NN, Zakharov VV, Koberskaya NN, et al. Premild (subjective and subtle) cognitive disorders. Nevrologicheskiy zhurnal. 2017;22(4):198-204. doi: 10.18821/1560-9545-2017-22-4-198-204 (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Zakharov VV, Savushkina IY, Mkhitaryan EA, et al. Age-related dynamics of cognitive functions in persons aged 50–85 years. Adv Gerontol. 2018; 8(1):41-6. doi: 10.1134/S2079057018010137</mixed-citation><mixed-citation xml:lang="en">Zakharov VV, Savushkina IY, Mkhitaryan EA, et al. Age-related dynamics of cognitive functions in persons aged 50–85 years. Adv Gerontol. 2018; 8(1):41-6. doi: 10.1134/S2079057018010137</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Yakhno NN, Zakharov VV, Lokshina AB. Impairment of memory and attention in the elderly. Neurosci Behav Physiol. 2007;37(3):203-8. doi: 10.1007/s11055-007-0002-y</mixed-citation><mixed-citation xml:lang="en">Yakhno NN, Zakharov VV, Lokshina AB. Impairment of memory and attention in the elderly. Neurosci Behav Physiol. 2007;37(3):203-8. doi: 10.1007/s11055-007-0002-y</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Яхно НН, Коберская НН, Захаров ВВ и др. Влияние возраста, коморбидных сердечно-сосудистых и эмоциональных факторов на легкое когнитивное снижение в среднем, пожилом и старческом возрасте. Неврологический журнал. 2018;23(6):309-15. doi: 10.18821/1560-9545-2018-23-6-309-315</mixed-citation><mixed-citation xml:lang="en">Yakhno NN, Koberskaya NN, Zakharov VV, et al. The influence of age, comorbide cardiovascular and emotional factors on subtle cognitive decline in average, elderly and old age. Nevrologicheskiy zhurnal. 2018;23(6):309-15. doi: 10.18821/1560-9545-2018-23-6-309-315 (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Яхно НН, Коберская НН, Захаров ВВ и др. Влияние возрастных, гендерных, коморбидных сердечно-сосудистых и эмоциональных факторов на субъективное когнитивное снижение. Неврологический журнал. 2018;23(4):184-9. doi: 10.18821/1560-9545-2018-23-4-184-189</mixed-citation><mixed-citation xml:lang="en">Yakhno NN, Koberskaya NN, Zakharov VV, et al. The influence of age, gender, comorbide cardiovascular and emotional factors on subjective cognitive decline. Nevrologicheskiy zhurnal. 2018;23(4):184-9. doi: 10.18821/1560-9545-2018-23-4-184-189 (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Dementia. Comprehensive Principles and Practice. Oxford University Press; 2014. P. 377-383, 432-448. doi: 10.1093/med/9780199928453.001.0001</mixed-citation><mixed-citation xml:lang="en">Dementia. Comprehensive Principles and Practice. Oxford University Press; 2014. P. 377-383, 432-448. doi: 10.1093/med/9780199928453.001.0001</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Парфенов ВА, Захаров ВВ, Преображенская ИС. Когнитивные расстройства. Москва: Ремедиум; 2014. 192 с.</mixed-citation><mixed-citation xml:lang="en">Parfenov VA, Zaharov VV, Preobrazenskaya IS. Kognitivnyye rasstroystva [Cognitive impairment]. Moscow; 2014. 192 p. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Petersen RC, Lopez O, Armstrong MJ, et al. Practice guideline update summary: Mild cognitive impairment: Report of the Guideline Development, Dissemination, and Implementation Subcommittee of the American Academy of Neurology. Neurology. 2018;90(3):126-35. doi: 10.1212/WNL.0000000000004826</mixed-citation><mixed-citation xml:lang="en">Petersen RC, Lopez O, Armstrong MJ, et al. Practice guideline update summary: Mild cognitive impairment: Report of the Guideline Development, Dissemination, and Implementation Subcommittee of the American Academy of Neurology. Neurology. 2018;90(3):126-35. doi: 10.1212/WNL.0000000000004826</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Roberts RO, Geda YE, Knopman DS, et al. The Mayo Clinic Study of Aging: design and sampling, participation, baseline measures and sample characteristics. Neuroepidemiology. 2008;30(1):58-69. doi: 10.1159/000115751</mixed-citation><mixed-citation xml:lang="en">Roberts RO, Geda YE, Knopman DS, et al. The Mayo Clinic Study of Aging: design and sampling, participation, baseline measures and sample characteristics. Neuroepidemiology. 2008;30(1):58-69. doi: 10.1159/000115751</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Plassman BL, Langa KM, Fisher GG, et al. Prevalence of cognitive impairment without dementia in the United States [published correction appears in Ann Intern Med. 2009 Aug 18;151(4):291-2]. Ann Intern Med. 2008;148(6):427-34. doi: 10.7326/0003-4819-148-6-200803180-00005</mixed-citation><mixed-citation xml:lang="en">Plassman BL, Langa KM, Fisher GG, et al. Prevalence of cognitive impairment without dementia in the United States [published correction appears in Ann Intern Med. 2009 Aug 18;151(4):291-2]. Ann Intern Med. 2008;148(6):427-34. doi: 10.7326/0003-4819-148-6-200803180-00005</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Farias ST, Mungas D, Reed BR, et al. Progression of mild cognitive impairment to dementia in clinic – vs community-based cohorts. Arch Neurol. 2009;66(9):1151-7. doi: 10.1001/archneurol.2009.106</mixed-citation><mixed-citation xml:lang="en">Farias ST, Mungas D, Reed BR, et al. Progression of mild cognitive impairment to dementia in clinic – vs community-based cohorts. Arch Neurol. 2009;66(9):1151-7. doi: 10.1001/archneurol.2009.106</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Petersen RC, Smith GE, Waring SC, et al. Aging, memory, and mild cognitive impairment. Int Psychogeriatr. 1997;9 Suppl 1:65-9. doi: 10.1017/s1041610297004717</mixed-citation><mixed-citation xml:lang="en">Petersen RC, Smith GE, Waring SC, et al. Aging, memory, and mild cognitive impairment. Int Psychogeriatr. 1997;9 Suppl 1:65-9. doi: 10.1017/s1041610297004717</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Petersen RC, Smith GE, Waring SC, et al. Mild cognitive impairment: clinical characterization and outcome. Arch Neurol. 1999;56(3):303-8. doi: 10.1001/archneur.56.3.303</mixed-citation><mixed-citation xml:lang="en">Petersen RC, Smith GE, Waring SC, et al. Mild cognitive impairment: clinical characterization and outcome. Arch Neurol. 1999;56(3):303-8. doi: 10.1001/archneur.56.3.303</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Petersen RC, Stevens JC, Ganguli M, et al. Practice parameter: early detection of dementia: mild cognitive impairment (an evidence-based review). Report of the Quality Standards Subcommittee of the American Academy of Neurology. Neurology. 2001;56(9):1133-42. doi: 10.1212/wnl.56.9.1133</mixed-citation><mixed-citation xml:lang="en">Petersen RC, Stevens JC, Ganguli M, et al. Practice parameter: early detection of dementia: mild cognitive impairment (an evidence-based review). Report of the Quality Standards Subcommittee of the American Academy of Neurology. Neurology. 2001;56(9):1133-42. doi: 10.1212/wnl.56.9.1133</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Petersen RC. Mild cognitive impairment: where are we? Alzheimer Dis Assoc Disord. 2005;19(3):166-9. doi: 10.1097/01.wad.0000179417.95584.90</mixed-citation><mixed-citation xml:lang="en">Petersen RC. Mild cognitive impairment: where are we? Alzheimer Dis Assoc Disord. 2005;19(3):166-9. doi: 10.1097/01.wad.0000179417.95584.90</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Touchon J. Recent consensus efforts in the diagnosis of mild cognitive impairment. Psychogeriatrics. 2006;6(s1):S23-S25. doi: 10.1111/j.1479-8301.2006.00130.x</mixed-citation><mixed-citation xml:lang="en">Touchon J. Recent consensus efforts in the diagnosis of mild cognitive impairment. Psychogeriatrics. 2006;6(s1):S23-S25. doi: 10.1111/j.1479-8301.2006.00130.x</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Захаров ВВ. Дофаминергическая и норадренергическая терапия когнитивных нарушений. Журнал неврологии и психиатрии им. С.С. Корсакова. 2006;106(9):43-7.</mixed-citation><mixed-citation xml:lang="en">Zakharov VV. Dopaminergic and noradrenergic therapy of cognitive impairment. Zhurnal nevrologii i psihiatrii imeni S.S. Korsakova. 2006;106(9):43-7 (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">American Psychiatric Association. Diagnostic and Statistical Manual of Mental Diseases. Fifth Edition. (DSM-V). London; 2013. Available from: https://www.psychiatry.org/psychiatrists/practice/dsm</mixed-citation><mixed-citation xml:lang="en">American Psychiatric Association. Diagnostic and Statistical Manual of Mental Diseases. Fifth Edition. (DSM-V). London; 2013. Available from: https://www.psychiatry.org/psychiatrists/practice/dsm</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Локшина АБ. Современные аспекты диагностики и лечения синдрома умеренных когнитивных расстройств. Российский журнал гериатрической медицины. 2020;(3):199-204. doi: 10.37586/2686-8636-3-2020-199-204</mixed-citation><mixed-citation xml:lang="en">Lokshina AB. Modern aspects of diagnosis and treatment of mild cognitive impairment. Rossijskij zhurnal geriatricheskoj mediciny = Russian Journal of Geriatric Medicine. 2020;(3):199-204. doi: 10.37586/2686-8636-3-2020-199-204 (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">Gorelick PB, Scuteri A, Black SE, et al. Vascular contributions to cognitive impairment and dementia: a statement for healthcare professionals from the american heart association/american stroke association. Stroke. 2011;42(9):2672-713. doi: 10.1161/STR.0b013e3182299496</mixed-citation><mixed-citation xml:lang="en">Gorelick PB, Scuteri A, Black SE, et al. Vascular contributions to cognitive impairment and dementia: a statement for healthcare professionals from the american heart association/american stroke association. Stroke. 2011;42(9):2672-713. doi: 10.1161/STR.0b013e3182299496</mixed-citation></citation-alternatives></ref><ref id="cit24"><label>24</label><citation-alternatives><mixed-citation xml:lang="ru">Sachdev P, Kalaria R, O'Brien J, et al; Internationlal Society for Vascular Behavioral and Cognitive Disorders. Diagnostic criteria for vascular cognitive disorders: a VASCOG statement. Alzheimer Dis Assoc Disord. 2014;28(3):206-18. doi: 10.1097/WAD.0000000000000034</mixed-citation><mixed-citation xml:lang="en">Sachdev P, Kalaria R, O'Brien J, et al; Internationlal Society for Vascular Behavioral and Cognitive Disorders. Diagnostic criteria for vascular cognitive disorders: a VASCOG statement. Alzheimer Dis Assoc Disord. 2014;28(3):206-18. doi: 10.1097/WAD.0000000000000034</mixed-citation></citation-alternatives></ref><ref id="cit25"><label>25</label><citation-alternatives><mixed-citation xml:lang="ru">Smith EE, Barber Ph, Field TS, et al. Canadian Consensus Conference on Diagnosis and Treatmentof Dementia (CCCDTD)5: Guidelines for management of vascular cognitive impairment. Alzheimers Dement. 2020;6(1):e12056. doi: 10.1002/trc2.12056. eCollection 2020.</mixed-citation><mixed-citation xml:lang="en">Smith EE, Barber Ph, Field TS, et al. Canadian Consensus Conference on Diagnosis and Treatmentof Dementia (CCCDTD)5: Guidelines for management of vascular cognitive impairment. Alzheimers Dement. 2020;6(1):e12056. doi: 10.1002/trc2.12056. eCollection 2020.</mixed-citation></citation-alternatives></ref><ref id="cit26"><label>26</label><citation-alternatives><mixed-citation xml:lang="ru">Гоголева АГ, Захаров ВВ. Вопросы этиологии, проявлений и терапии хронических цереброваскулярных заболеваний. Неврология, нейропсихиатрия, психосоматика. 2020;12(5):84-91. doi: 10.14412/2074-2711-2020-5-84-91</mixed-citation><mixed-citation xml:lang="en">Goloveva AG, Zakharov VV. The etiology, manifestations, and therapy of chronic cerebrovascular diseases. Nevrologiya, neiropsikhiatriya, psikhosomatika = Neurology, Neuropsychiatry, Psychosomatics. 2020;12(5):84- 91. doi: 10.14412/2074-2711-2020-5-84-91 (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit27"><label>27</label><citation-alternatives><mixed-citation xml:lang="ru">Albert MS, DeKosky ST, Dickson D, et al. The diagnosis of mild cognitive impairment due to Alzheimer's disease: Recommendations from the National Institute on Aging – Alzheimer's Association workgroups on diagnostic guidelines for Alzheimer's disease. Alzheimers Dement. 2011 May;7(3):270-9. doi: 10.1016/j.jalz.2011.03.008. Epub 2011 Apr 21.</mixed-citation><mixed-citation xml:lang="en">Albert MS, DeKosky ST, Dickson D, et al. The diagnosis of mild cognitive impairment due to Alzheimer's disease: Recommendations from the National Institute on Aging – Alzheimer's Association workgroups on diagnostic guidelines for Alzheimer's disease. Alzheimers Dement. 2011 May;7(3):270-9. doi: 10.1016/j.jalz.2011.03.008. Epub 2011 Apr 21.</mixed-citation></citation-alternatives></ref><ref id="cit28"><label>28</label><citation-alternatives><mixed-citation xml:lang="ru">Захаров ВВ, Вознесенская ТГ. Нервнопсихические нарушения: диагностические тесты. 6-е изд. Москва: Медпреcс-информ; 2018. 320 с. Доступно по ссылке: https://static-ru.insales.ru/files/1/4942/10457934/original/nervno_psix_nar.pdf (дата обращения 24.02.2021).</mixed-citation><mixed-citation xml:lang="en">Zakharov VV, Voznesenskaya TG. Nervnopsikhicheskiye narusheniya: diagnosticheskiye testy [Neuropsychiatric disorders: diagnostic tests]. 6th ed. Moscow: Medpress-inform; 2018. 320 p. Available from: https://staticru.insales.ru/files/1/4942/10457934/original/nervno_psix_nar.pdf (accessed 24.02.2021 (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit29"><label>29</label><citation-alternatives><mixed-citation xml:lang="ru">Литвиненко ИВ, Емелин АЮ, Лобзин ВЮ, Колмакова КА. Нейровизуализационные методы диагностики болезни Альцгеймера и цереброваскулярных заболеваний, сопровождающихся когнитивными нарушениями. Неврология, нейропсихиатрия, психосоматика. 2019;11 (Прил. 3):18-25. doi: 10.14412/2074-2711-2019-3S-18-25</mixed-citation><mixed-citation xml:lang="en">Litvinenko IV, Emelin AYu, Lobzin VYu, Kolmakova KA. Neuroimaging techniques for diagnosing Alzheimer’s disease and cerebrovascular diseases with cognitive impairment. Nevrologiya, neiropsikhiatriya, psikhosomatika = Neurology, Neuropsychiatry, Psychosomatics. 2019;11(Suppl. 3):18-25. doi: 10.14412/2074-2711-2019-3S-18-25 (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit30"><label>30</label><citation-alternatives><mixed-citation xml:lang="ru">Dongping R, Xiong L, Muni T, et al. Prevalence of mild cognitive impairment and its subtypes in community-dwelling residents aged 65 years or older in Guangzhou, China. Arch Gerontol Geriatr. 2018;(75):70-5. doi: 10.1016/j.archger.2017.11.003</mixed-citation><mixed-citation xml:lang="en">Dongping R, Xiong L, Muni T, et al. Prevalence of mild cognitive impairment and its subtypes in community-dwelling residents aged 65 years or older in Guangzhou, China. Arch Gerontol Geriatr. 2018;(75):70-5. doi: 10.1016/j.archger.2017.11.003</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
