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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 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">588</article-id><article-id pub-id-type="doi">10.25692/ACEN.2019.2.3</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Original articles</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Оригинальные статьи</subject></subj-group><subj-group subj-group-type="article-type"><subject>Unknown</subject></subj-group></article-categories><title-group><article-title xml:lang="en">The role of arterial and venous blood flow and cerebrospinal fluid flow disturbances in the development of cognitive impairments in cerebral microangiopathy</article-title><trans-title-group xml:lang="ru"><trans-title>Роль нарушений артериального, венозного кровотока и ликворотока в развитии когнитивных расстройств при церебральной микроангиопатии</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9929-2725</contrib-id><name-alternatives><name xml:lang="en"><surname>Dobrynina</surname><given-names>Larisa A.</given-names></name><name xml:lang="ru"><surname>Добрынина</surname><given-names>Лариса Анатольевна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>D. Sci. (Med.), Head, 3<sup>rd</sup> Neurology department</p></bio><bio xml:lang="ru"><p>д.м.н., г.н.с., рук. 3-го неврологического отделения</p></bio><email>dobrla@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Akhmetzyanov</surname><given-names>Bulat M.</given-names></name><name xml:lang="ru"><surname>Ахметзянов</surname><given-names>Булат Митхатович</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>dobrla@mail.ru</email><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Gadzhieva</surname><given-names>Zukhra Sh.</given-names></name><name xml:lang="ru"><surname>Гаджиева</surname><given-names>Зухра Шарапутдиновна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>dobrla@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Kremneva</surname><given-names>Еlena I.</given-names></name><name xml:lang="ru"><surname>Кремнева</surname><given-names>Елена Игоревна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>dobrla@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Kalashnikova</surname><given-names>Lyudmila A.</given-names></name><name xml:lang="ru"><surname>Калашникова</surname><given-names>Людмила Андреевна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>dobrla@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-3820-4554</contrib-id><name-alternatives><name xml:lang="en"><surname>Krotenkova</surname><given-names>Marina V.</given-names></name><name xml:lang="ru"><surname>Кротенкова</surname><given-names>Марина Викторовна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>D. Sci. (Med.), Head, Neuroradiology department</p></bio><bio xml:lang="ru"><p>д.м.н., рук. отд. лучевой диагностики</p></bio><email>dobrla@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><aff-alternatives id="aff2"><aff><institution xml:lang="en">Medical and Rehabilitation Center</institution></aff><aff><institution xml:lang="ru">ФГАУ «Лечебно-реабилитационный центр» Минздрава РФ</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2019-06-25" publication-format="electronic"><day>25</day><month>06</month><year>2019</year></pub-date><volume>13</volume><issue>2</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>19</fpage><lpage>31</lpage><history><date date-type="received" iso-8601-date="2019-06-25"><day>25</day><month>06</month><year>2019</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2019, Dobrynina L.A., Akhmetzyanov B.M., Gadzhieva Z.S., Kremneva E.I., Kalashnikova L.A., Krotenkova M.V.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2019, Dobrynina L.A., Akhmetzyanov B.M., Gadzhieva Z.S., Kremneva E.I., Kalashnikova L.A., Krotenkova M.V.</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="en">Dobrynina L.A., Akhmetzyanov B.M., Gadzhieva Z.S., Kremneva E.I., Kalashnikova L.A., Krotenkova M.V.</copyright-holder><copyright-holder xml:lang="ru">Dobrynina L.A., Akhmetzyanov B.M., Gadzhieva Z.S., Kremneva E.I., Kalashnikova L.A., Krotenkova M.V.</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/588">https://annaly-nevrologii.com/pathID/article/view/588</self-uri><abstract xml:lang="en"><p>Cerebral microangiopathy (CMA) is the main cause of vascular cognitive disorders, the leading cause of mixed dementia, and the main modifiable risk factor in Alzheimer’s disease.</p> <p><bold>Study</bold> <bold>objective.</bold> To investigate the role of arterial and venous blood flow and cerebrospinal fluid flow, as well as their interrelation in the development of cognitive disorders in patients with CMA.</p> <p><bold>Materials and methods.</bold> Ninety-six patients (32 men and 64 women, mean age 60.6±6.3 years) with cognitive complaints and CMA, diagnosed according to the STRIVE international MRI criteria, were examined. The severity of cognitive disturbance was assessed based on the overall cognitive level (MoCA scale and independence in daily life), the results of memory tests (10 words memory test) and executive brain function tests (TMT B-A). Phase contrast MRI was used to measure blood flow in the internal carotid and vertebral arteries (total arterial blood flow), the internal jugular veins and the straight and superior sagittal sinuses, as well as the aqueductal cerebrospinal fluid flow. Arterial pulsation and intracranial compliance indices were calculated.</p> <p><bold>Results. </bold>Dementia and severe memory impairment were statistically significantly associated with an increase in the arterial pulsation index, intracranial compliance index and the aqueductal CSF stroke volume. Significant disturbances in brain executive function were also associated with a decrease in the total arterial blood flow, as well as the venous blood flow in the straight and superior sagittal sinuses. The characteristics of blood flow and cerebrospinal fluid are closely related, and the arterial pulsation index affects all the studied parameters.</p> <p><bold>Conclusion.</bold> The severity of cognitive disturbance in CMA is determined by an increase in the arterial pulsation index, the intracranial compliance index and the aqueductal CSF stroke volume, while the severity of dysregulation disorders is determined by a concurrent decrease in the total arterial blood flow and venous blood flow in the straight and superior sagittal sinuses. The specific changes in blood flow and CSF flow and their interrelation in patients with cognitive impairment due to CMA suggest the pathogenetic importance of cerebral hydrodynamic disturbances in the aetiology of brain damage and the development of cognitive impairment in CMA.</p></abstract><trans-abstract xml:lang="ru"><p>Церебральная микроангиопатия (ЦМА) является главной причиной сосудистых когнитивных расстройств (КР), ведущей причиной смешанных деменций и основным модифицируемым фактором риска болезни Альцгеймера.</p> <p><bold>Цель </bold>исследования — изучить роль артериального, венозного кровотока и ликворотока, а также их взаимоотношений в развитии КР у пациентов с ЦМА.</p> <p><bold>Материал и методы.</bold> Обследовано 96 пациентов (32 мужчины и 64 женщины, средний возраст 60,6±6,3 года) с когнитивными жалобами и ЦМА, диагностированной по МРТ-критериям STRIVE. Оценивали тяжесть КР по общему когнитивному уровню (шкала MoCA и независимость в повседневной жизни), результатам тестов на память («Заучивание 10 слов») и управляющие функции мозга («ТМТ В-А»). Методом фазово-контрастной МРТ измеряли кровоток во внутренних сонных и позвоночных артериях (общий артериальный кровоток), внутренних яремных венах, прямом и верхнем сагиттальном синусах, а также ликвороток на уровне водопровода мозга. Рассчитывали индексы артериальной пульсации и интракраниального комплаенса.</p> <p><bold>Результаты. </bold>Деменция и выраженные нарушения памяти связаны с повышением индекса артериальной пульсации, индекса интракраниального комплаенса и ударного объема ликвора на уровне водопровода мозга; выраженные нарушения управляющих функций мозга дополнительно — со снижением общего артериального кровотока, венозного кровотока в прямом и верхнем сагиттальном синусах. Показатели кровотока и ликворотока взаимосвязаны, индекс артериальной пульсации оказывает влияние на все исследуемые показатели.</p> <p><bold>Заключение.</bold> Тяжесть КР при ЦМА определяется повышением индекса артериальной пульсации, индекса интракраниального комплаенса, ударного объема ликвора на уровне водопровода мозга, а тяжесть дисрегуляторных расстройств — одновременным снижением общего артериального кровотока и венозного кровотока в прямом и верхнем сагиттальном синусах. Особенности изменений кровотока и ликворотока и их взаимосвязанность у пациентов с КР вследствие ЦМА позволяют предполагать патогенетическую значимость в повреждении мозга и развитии КР при ЦМА нарушений гидродинамических процессов в мозге.</p></trans-abstract><kwd-group xml:lang="en"><kwd>cerebral microangiopathy</kwd><kwd>small vessel disease</kwd><kwd>cognitive impairment</kwd><kwd>dementia</kwd><kwd>dysregulation disorders</kwd><kwd>phase contrast MRI</kwd><kwd>arterial pulsation index</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>церебральная микроангиопатия</kwd><kwd>болезнь мелких сосудов</kwd><kwd>когнитивные нарушения</kwd><kwd>деменция</kwd><kwd>дисрегуляторные нарушения</kwd><kwd>фазово-контрастная МРТ</kwd><kwd>индекс артериальной пульсации</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Gorelick P.B., Scuteri A., Black S.E. 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: 2672–2713. DOI: 10.1161/STR.0b013e3182299496. PMID: 21778438.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Deramacourt V., Slade J.Y., Oakley A.E. et al. Staging and natural history of cerebrovascular pathology in dementia. Neurology 2012; 78: 1043–1050. DOI: 10.1212/WNL.0b013e31824e8e7f. PMID: 22377814.</mixed-citation></ref><ref id="B3"><label>3.</label><mixed-citation>Wardlaw J.M., Smith E.E., Biessels G.J. et al. Neuroimaging standards for research into small vessel disease and its contribution to ageing and neurodegeneration. Lancet Neurol 2013; 12: 822–838. DOI: 10.1016/S1474-4422(13)70124-8. PMID: 23867200.</mixed-citation></ref><ref id="B4"><label>4.</label><mixed-citation>Livingston G., Sommerlad A., Orgeta V. et al. Dementia prevention, intervention, and care. Lancet 2017; 390: 2673–2734. DOI: 10.1016/S0140-6736(17)31363-6. PMID: 28735855.</mixed-citation></ref><ref id="B5"><label>5.</label><mixed-citation>Smith E.E., Beaudin A.E. New insights into cerebral small vessel disease and vascular cognitive impairment from MRI. Curr Opin Neurol 2018; 31: 36–43. DOI: 10.1097/WCO.0000000000000513. PMID: 29084064.</mixed-citation></ref><ref id="B6"><label>6.</label><citation-alternatives><mixed-citation xml:lang="en">Kalashnikova L.A., Kadykov A.S., Gulevskaya T.S. [Cognitive impairment and dementia in subcortical arteriosclerotic encephalopathy in elderly and senile adults.] Klinicheskaya gerontologiya 1996; 1: 22–26. (In Russ.)</mixed-citation><mixed-citation xml:lang="ru">Калашникова Л.А., Кадыков А.С., Гулевская Т.С. Когнитивные нарушения и деменция при субкортикальной артериосклеротичеcкой энцефалопатии в пожилом и старческом возрасте. Клиническая геронтология 1996; 1: 22–26.</mixed-citation></citation-alternatives></ref><ref id="B7"><label>7.</label><citation-alternatives><mixed-citation xml:lang="en">Yakhno N.N., Levin O.S., Damulin I.V. [Comparison of clinical and MRI data with discirculatory encephalopathy. Message 2: cognitive impairment]. Nevrologicheskiy zhurnal 2001; 6(3): 10–19. (In Russ.)</mixed-citation><mixed-citation xml:lang="ru">Яхно Н.Н., Левин О.С., Дамулин И.В. Сопоставление клинических и МРТ-данных при дисциркуляторной энцефалопатии. Сообщение 2: когнитивные нарушения. Неврологический журнал 2001; 6(3): 10–19.</mixed-citation></citation-alternatives></ref><ref id="B8"><label>8.</label><mixed-citation>O’Sullivan M., Jones D.K., Summers P.E. et al. Evidence for cortical “disconnection” as a mechanism of age-related cognitive decline. Neurology 2001. 57: 632–638. DOI: 10.1212/WNL.57.4.632. PMID: 11524471.</mixed-citation></ref><ref id="B9"><label>9.</label><citation-alternatives><mixed-citation xml:lang="en">Gulevskaya T.S. [Pathology of the white matter of the cerebral hemispheres in arterial hypertension with cerebral circulation disorders: med. sci. diss.]. Moscow, 1994. (In Russ.)</mixed-citation><mixed-citation xml:lang="ru">Гулевская Т.С. Патология белого вещества полушарий головного мозга при артериальной гипертонии с нарушениями мозгового кровообращения: дис. … д-ра мед. наук. М., 1994.</mixed-citation></citation-alternatives></ref><ref id="B10"><label>10.</label><mixed-citation>Fisher C.M. The arterial lesions underlying lacunes. Acta Neuropathol 1969; 12: 1–15. PMID: 5708546.</mixed-citation></ref><ref id="B11"><label>11.</label><citation-alternatives><mixed-citation xml:lang="en">Gulevskaya T.S., Lyudkovskaya I.G. [Arterial hypertension and white matter pathology]. Arkhiv patologii 1992; (2): 53–59. (In Russ.)</mixed-citation><mixed-citation xml:lang="ru">Гулевская Т.С., Людковская И.Г. Артериальная гипертония и патология белого вещества головного мозга. Архив патологии 1992; 2: 53–59.</mixed-citation></citation-alternatives></ref><ref id="B12"><label>12.</label><citation-alternatives><mixed-citation xml:lang="en">Gulevskaya T.S., Morgunov V.A. [Patology of stroke in atherosclerosis and arterial hypertension]. Moscow, 2009. 296 p. (In Russ.)</mixed-citation><mixed-citation xml:lang="ru">Гулевская Т.С., Моргунов В.А. Патологическая анатомия нарушений мозгового кровообращения при атеросклерозе и артериальной гипертонии. М., 2009. 296 с.</mixed-citation></citation-alternatives></ref><ref id="B13"><label>13.</label><mixed-citation>Ibayashi S., Nagao T., Kuwabara Y. et al. Mechanism for decreased cortical oxygen metabolism in patients with leukoaraiosis: Is disconnection the answer? Stroke Cerebrovasc Dis 2000; 9: 22–26. DOI: 10.1016/S1052-3057(00)19327-9.</mixed-citation></ref><ref id="B14"><label>14.</label><citation-alternatives><mixed-citation xml:lang="en">Mashin V.V. [Hypertensive encephalopathy: clinical manifestations and cerebral hemodynamics in patients with chronic heart failure: med. sci. diss.]. Moscow, 2004. (In Russ.)</mixed-citation><mixed-citation xml:lang="ru">Машин В.В. Гипертоническая энцефалопатия: клинические проявления и церебральная гемодинамика у больных хронической сердечной недостаточностью: дис. … канд. мед. наук. М., 2004.</mixed-citation></citation-alternatives></ref><ref id="B15"><label>15.</label><citation-alternatives><mixed-citation xml:lang="en">Geraskina L.A., Sharypova T.N., Mashin V.V. et al. [Blood supply of the brain in hypertensive encephalopathy and chronic heart failure]. Kardiovaskulyarnaya terapiya i profilaktika 2009. 8 (5): 28–32. (in Russ)</mixed-citation><mixed-citation xml:lang="ru">Гераскина Л.А., Шарыпова Т.Н., Машин В.В. и др. Кровоснабжение головного мозга при гипертонической энцефалопатии и хронической сердечной недостаточности. Кардиоваскулярная терапия и профилактика 2009; (5): 28–32.</mixed-citation></citation-alternatives></ref><ref id="B16"><label>16.</label><mixed-citation>ten Dam V.H., van den Heuvel D.M., de Craen A.J. et al. Decline in total cerebral blood flow is linked with increase in periventricular but not deep white matter hyperintensities. Radiology; 2007; 243: 198–203. DOI: 10.1148/radiol.2431052111. PMID: 17329688.</mixed-citation></ref><ref id="B17"><label>17.</label><mixed-citation>van der Veen P.H., Muller M., Vincken K.L. et al. Longitudinal relationship between cerebral small-vessel disease and cerebral blood flow: the second manifestations of arterial disease — magnetic resonance study. Stroke 2015; 46: 1233–1238. DOI: 10.1161/STROKEAHA.114.008030. PMID: 25804924.</mixed-citation></ref><ref id="B18"><label>18.</label><citation-alternatives><mixed-citation xml:lang="en">Shi Y., Wardlaw J. Update on cerebral small vessel disease: a dynamic whole-brain disease. Stroke Vasc Neurol 2016. 2: 83–92. DOI: 10.1136/svn-2016-000035. PMID: 28959468.</mixed-citation><mixed-citation xml:lang="ru">Shi Y., Thrippleton M.J., Makin S.D. et al. Cerebral blood flow in small vessel disease: A systematic review and meta-analysis. J Cereb Blood Flow Metab 2016; 36: 1653–1667. DOI: 10.1177/0271678X16662891. PMID: 27496552.</mixed-citation></citation-alternatives></ref><ref id="B19"><label>19.</label><citation-alternatives><mixed-citation xml:lang="en">Gannushkina I.V., Lebedeva N.V. [Hypertensive encephalopathy]. Moscow, 1987. (In Russ.)</mixed-citation><mixed-citation xml:lang="ru">Ганнушкина И.В., Лебедева Н.В. Гипертоническая энцефалопатия. М., 1987.</mixed-citation></citation-alternatives></ref><ref id="B20"><label>20.</label><mixed-citation>Moody D.M., Brown W.R., Challa V.R., Anderson R.L. Periventricular venous collagenosis: association with leukoaraiosis. Radiology 1995. 194: 469–76. DOI: 10.1148/radiology.194.2.7824728. PMID: 7824728.</mixed-citation></ref><ref id="B21"><label>21.</label><mixed-citation>Brown W.R., Moody D.M., Challa V.R. et al. Venous collagenosis and arteriolar tortuosity in leukoaraiosis. J Neurol Sci 2002; 203–204: 159–163. PMID: 12417376.</mixed-citation></ref><ref id="B22"><label>22.</label><mixed-citation>Shim Y.S., Yang D.W., Roe C.M. et al. Pathological correlates of white matter hyperintensities on magnetic resonance imaging. Dement Geriatr Cogn Disord 2015; 39: 92–104. DOI: 10.1159/000366411. PMID: 25401390.</mixed-citation></ref><ref id="B23"><label>23.</label><citation-alternatives><mixed-citation xml:lang="en">Mashin V.V., Belova L.A., Kadykov A.S. [Venous discirculation of the brain in hypertensive encephalopathy]. Nevrologicheskiy vestnik 2005. (3–4): 17–21. (In Russ.)</mixed-citation><mixed-citation xml:lang="ru">Машин В.В., Белова Л.А., Кадыков А.С. Венозная дисциркуляция головного мозга при гипертонической энцефалопатии. Неврологический вестник 2005; (2–3): 17–21.</mixed-citation></citation-alternatives></ref><ref id="B24"><label>24.</label><citation-alternatives><mixed-citation xml:lang="en">Belova L.A. [The role of arteriovenous relationships in the formation of clinical and pathogenetic variants of hypertensive encephalopathy]. Zhurnal nevrologii i psikhiatrii imeni S.S. Korsakova 2012; (6): 8–12. (In Russ.)</mixed-citation><mixed-citation xml:lang="ru">Белова Л.А. Роль артериовенозных взаимоотношений в формировании клинико-патогенетических вариантов гипертонической энцефалопатии. Журнал неврологии и психиатрии им. С.С. Корсакова 2012; (6): 8–12.</mixed-citation></citation-alternatives></ref><ref id="B25"><label>25.</label><mixed-citation>Sachdev P., Kalaria R., O’Brien J. et al. Diagnostic criteria for vascular cognitive disorders: a VASCOG statement. Alzheimer Dis Assoc Disord 2014; 28: 206–218. DOI: 10.1097/WAD.0000000000000034. PMID: 24632990.</mixed-citation></ref><ref id="B26"><label>26.</label><mixed-citation>Pantoni L., Fierini F., Poggesi A.; LADIS Study Group. Impact of cerebral white matter changes on functionality in older adults: An overview of the LADIS Study results and future directions. Geriatr Gerontol Int 2015; 15 Suppl 1: 10–6. DOI: 10.1111/ggi.12665. PMID: 26671152.</mixed-citation></ref><ref id="B27"><label>27.</label><mixed-citation>Bateman G.A. Pulse-wave encephalopathy: a comparative study of the hydrodynamics of leukoaraiosis and normal pressure hydrocephalus. Neuroradiology 2002; 44: 740–748. DOI: 10.1007/s00234-002-0812-0. PMID: 12221445.</mixed-citation></ref><ref id="B28"><label>28.</label><mixed-citation>Bateman G.A. Pulse wave encephalopathy: a spectrum hypothesis incorporating Alzheimer’s disease, vascular dementia and normal pressure hydrocephalus. Med Hypotheses 2004; 62: 182–187. DOI: 10.1016/S0306-9877(03)00330-X. PMID: 14962623.</mixed-citation></ref><ref id="B29"><label>29.</label><mixed-citation>Bateman G.A., Levi C.R., Schofield P. et al. The venous manifestations of pulse wave encephalopathy: windkessel dysfunction in normal aging and senile dementia. Neuroradiology 2008; 50: 491–497. DOI: 10.1007/s00234-008-0374-x. PMID: 18379767.</mixed-citation></ref><ref id="B30"><label>30.</label><citation-alternatives><mixed-citation xml:lang="en">Henry-Feugeas M.C., Roy C., Baron G., Schouman-Claeys E. Leukoaraiosis and pulse-wave encephalopathy: observations with phase contrast MRI in mild cognitive impairment. J Neuroradiol 2009; 36: 212–218. DOI: 10.1016/j.neurad.2009.01.003. PMID: 19250677.</mixed-citation><mixed-citation xml:lang="ru">Henry-Feugeas M.C., De Marco G., Idy-Peretti I. et l. Age-related cerebral white matter changes and pulse-wave encephalopathy: observations with three-dimensional MRI. Magn Reson Imaging 2005; 23: 929-37. DOI: 10.1016/j.mri.2005.09.002. PMID: 16310108.</mixed-citation></citation-alternatives></ref><ref id="B31"><label>31.</label><citation-alternatives><mixed-citation xml:lang="en">Henry-Feugeas M.C., Koskas P. Cerebral vascular aging: extending the concept of pulse wave encephalopathy through capillaries to the cerebral veins. Curr Aging Sci 2012; 5: 157–167. PMID: 22894741.</mixed-citation><mixed-citation xml:lang="ru">Henry-Feugeas M.C., Roy C., Baron G., Schouman-Claeys E. Leukoaraiosis and pulse-wave encephalopathy: observations with phase contrast MRI in mild cognitive impairment. J Neuroradiol 2009; 36: 212–218. DOI: 10.1016/j.neurad.2009.01.003. PMID: 19250677.</mixed-citation></citation-alternatives></ref><ref id="B32"><label>32.</label><mixed-citation>Iliff J.J., Wang M., Liao Y. et al. A paravascular pathway facilitates CSF flow through the brain parenchyma and the clearance of interstitial solutes, including amyloid beta. Sci Transl Med 2012; 4: 1–11. DOI: 10.1126/scitranslmed.3003748. PMID: 22896675.</mixed-citation></ref><ref id="B33"><label>33.</label><mixed-citation>Iliff J.J., Wang M., Zeppenfeld D.M. et al. Cerebral arterial pulsation drives paravascular CSF-interstitial fluid exchange in the murine brain. J Neurosci 2013; 33: 18190–18199. DOI: 10.1523/JNEUROSCI.1592-13.2013. PMID: 24227727.</mixed-citation></ref><ref id="B34"><label>34.</label><mixed-citation>Zlokovic B.V. Neurovascular pathways to neurodegeneration in Alzheimer's disease and other disorders. Nat Rev Neurosci 2011; 12: 723–738. DOI: 10.1038/nrn3114. PMID: 22048062.</mixed-citation></ref><ref id="B35"><label>35.</label><mixed-citation>Mestre H., Kostrikov S., Mehta R.I., Nedergaard M. Perivascular spaces, glymphatic dysfunction, and small vessel disease. Clin Sci (Lond.) 2017; 131: 2257–2274. DOI: 10.1042/CS20160381. PMID: 28798076.</mixed-citation></ref><ref id="B36"><label>36.</label><citation-alternatives><mixed-citation xml:lang="en">Dobrynina L.A., Gadzhieva Z.Sh., Kalashnikova L.A. et al. [Neuropsychological profile and vascular risk factors in patients with cerebral microangiopathy]. Annals of clinical and experimental neurology 2018; (4): 5–15. DOI: 10.25692/ACEN.2018.4.1 (In Russ.)</mixed-citation><mixed-citation xml:lang="ru">Добрынина Л.А., Гаджиева З.Ш., Калашникова Л.А. и др. Нейропсихологический профиль и факторы сосудистого риска у больных с церебральной микроангиопатией. Анналы клинической и экспериментальной неврологии 2018; (4): 5–15. DOI: 10.25692/ACEN.2018.4.1.</mixed-citation></citation-alternatives></ref><ref id="B37"><label>37.</label><mixed-citation>Nasreddine Z.S., Phillips N.A., Bedirian V. et al. The Montreal Cognitive Assessment, MoCA: a brief screening tool for mild cognitive impairment. J Am Geriatr Soc 2005; 4: 695–699. DOI: 10.1111/j.1532-5415.2005.53221.x. PMID: 15817019.</mixed-citation></ref><ref id="B38"><label>38.</label><mixed-citation>American Psychiatric Association. Diagnostic and Statistical Manual of Mental Disorders (5th ed.). Arlington, 2013. 970 p. DOI: 10.1176/appi.books.9780890425596.</mixed-citation></ref><ref id="B39"><label>39.</label><mixed-citation>Lezak M.D., Howieson D.B., Loring D.W. et al. Neuropsychological assessment (4th ed.). New York, 2004.</mixed-citation></ref><ref id="B40"><label>40.</label><citation-alternatives><mixed-citation xml:lang="en">Luriya A.R. [Higher cortical functions of man.] Moscow, 1969. (In Russ.)</mixed-citation><mixed-citation xml:lang="ru">Лурия А.Р. Высшие корковые функции человека. М., 1969.</mixed-citation></citation-alternatives></ref><ref id="B41"><label>41.</label><mixed-citation>El Sankari S., Gondry-Jouet C., Fichten A. et al. Cerebrospinal fluid and blood flow in mild cognitive impairment and Alzheimer's diseas: a differential diagnosis from idiopathic normal pressure hydrocephalus. Fluids Barriers CNS 2011. 8: 12. DOI: 10.1186/2045-8118-8-12. PMID: 21349149.</mixed-citation></ref><ref id="B42"><label>42.</label><citation-alternatives><mixed-citation xml:lang="en">Balédent O., Henry-Feugeas M.C., Idy-Peretti I. Cerebrospinal fluid dynamics and relation with blood flow: a magnetic resonance study with semi-automated cerebrospinal fluid segmentation. Invest Radiol 2001; 36: 368–377. PMID: 11496092.</mixed-citation><mixed-citation xml:lang="ru">Baledent O., Henry-Feugeas M.C., Idy-Peretti I. Cerebrospinal fluid dynamics and relation with blood flow: a magnetic resonance study with semi-automated cerebrospinal fluid segmentation. Invest Radiol 2001. 36: 368–377. PMID: 11496092.</mixed-citation></citation-alternatives></ref><ref id="B43"><label>43.</label><mixed-citation>Mokri B. The Monro–Kellie hypothesis: applications in CSF volume depletion. Neurology 2001; 56: 1746–1748. PMID: 11425944.</mixed-citation></ref><ref id="B44"><label>44.</label><mixed-citation>Ambarki K., Baledent O., Kongolo G. et al. A new lumped-parameter model of cerebrospinal hydrodynamics during the cardiac cycle in healthy volunteers. IEEE Trans Biomed Eng 2007; 54: 483–491. DOI: 10.1109/TBME.2006.890492. PMID: 17355060.</mixed-citation></ref><ref id="B45"><label>45.</label><mixed-citation>Frydrychowski A.F., Winklewski P.J., Guminski W. Influence of acute jugular vein compression on the cerebral blood flow velocity, pial artery pulsation and width of subarachnoid space in humans. PLoS One 2012; 7: e48245. DOI: 10.1371/journal.pone.0048245. PMID: 23110218.</mixed-citation></ref><ref id="B46"><label>46.</label><mixed-citation>Schaller B. Physiology of cerebral venous blood flow: from experimental data in animals to normal function in humans. Brain Res Brain Res Rev 2004; 46: 243–260. DOI: 10.1016/j.brainresrev.2004.04.0057. PMID: 15571768.</mixed-citation></ref><ref id="B47"><label>47.</label><mixed-citation>Vignes J.R., Dagain A., Guérin J., Liguoro D. A hypothesis of cerebral venous system regulation based on a study of the junction between the cortical bridging veins and the superior sagittal sinus. Laboratory investigation. J Neurosurg 2007; 107: 1205–1210. DOI: 10.3171/JNS-07/12/1205. PMID: 18077958.</mixed-citation></ref><ref id="B48"><label>48.</label><mixed-citation>Egnor M., Rosiello A., Zheng L. A model of intracranial pulsations. Pediatr Neurosurg 2001; 35: 284–298. DOI: 10.1159/000050440. PMID: 11786696.</mixed-citation></ref><ref id="B49"><label>49.</label><mixed-citation>Williams H. A unifying hypothesis for hydrocephalus, Chiari malformation, syringomyelia, anencephaly and spina bifida. Cerebrospinal Fluid Res 2008; 5: 7. DOI: 10.1186/1743-8454-5-7. PMID: 18405364.</mixed-citation></ref><ref id="B50"><label>50.</label><citation-alternatives><mixed-citation xml:lang="en">Yakhno N.N., Zakharov V.V., Lokshina A.B. [Mild cognitive impairment in dyscirculatory encephalopathy]. Zhurnal nevrologii i psikhiatrii imeni S.S. Korsakova. 2005; (2): 13–7. (In Russ.)</mixed-citation><mixed-citation xml:lang="ru">Яхно Н.Н., Захаров В.В., Локшина А.Б. Синдром умеренных когнитивных нарушений при дисциркуляторной энцефалопатии. Журнал неврологии и психиатрии им. С.С. Корсакова 2005; (2): 13—7.</mixed-citation></citation-alternatives></ref><ref id="B51"><label>51.</label><mixed-citation>LADIS Study Group. 2001–2011: a decade of the LADIS (Leukoaraiosis And DISability) Study: what have we learned about white matter changes and small-vessel disease? Cerebrovasc Dis 2011; 32: 577–588. DOI: 10.1159/000334498. PMID: 22279631.</mixed-citation></ref><ref id="B52"><label>52.</label><mixed-citation>Lawrence A.J., Patel B., Morris R.G. et al. Mechanisms of cognitive impairment in cerebral small vessel disease: multimodal MRI results from the St George's cognition and neuroimaging in 140 stroke (SCANS) study. PloS One 2013; 8: e61014. DOI: 10.1371/journal.pone.0061014. PMID: 23613774.</mixed-citation></ref><ref id="B53"><label>53.</label><mixed-citation>Albert M.S., DeKosky S.T., 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; 7: 270–279. DOI: 10.1016/j.jalz.2011.03.008. PMID: 21514249.</mixed-citation></ref><ref id="B54"><label>54.</label><mixed-citation>Prins N.D., van Dijk E.J., den Heijer T. et al. Cerebral small-vessel disease and decline in information processing speed, executive function and memory. Brain 2005; 128: 2034–2041. DOI: 10.1093/brain/awh553. PMID: 15947059.</mixed-citation></ref><ref id="B55"><label>55.</label><mixed-citation>Nordahl C.W., Ranganath C., Yonelinas A.P. et al. Different mechanisms of episodic memory failure in mild cognitive impairment. Neuropsychologia 2005; 43: 1688-1697. DOI: 10.1016/j.neuropsychologia.2005.01.003. PMID: 16009250.</mixed-citation></ref><ref id="B56"><label>56.</label><mixed-citation>Reed B.R., Mungas D.M., Kramer J.H. et al. Profiles of neuropsychological impairment in autopsy-defined Alzheimer's disease and cerebrovascular disease. Brain 2007. 130: 731–739. DOI: 10.1093/brain/awl385. PMID: 17267522.</mixed-citation></ref><ref id="B57"><label>57.</label><mixed-citation>Vasquez B.P., Zakzanis K.K. The neuropsychological profile of vascular cognitive impairment not demented: a meta-analysis. J Neuropsychol 2015; 9: 109–136. DOI: 10.1111/jnp.12039. PMID: 24612847.</mixed-citation></ref><ref id="B58"><label>58.</label><mixed-citation>McAleese K.E., Alafuzoff I., Charidimou A. et al. Post-mortem assessment in vascular dementia: advances and aspirations. BMC Med 2016; 14: 129. DOI: 10.1186/s12916-016-0676-5. PMID: 27600683.</mixed-citation></ref><ref id="B59"><label>59.</label><mixed-citation>Grinberg L.T., Nitrini R., Suemoto C.K. et al. Prevalence of dementia subtypes in a developing country: a clinicopathological study. Clinics 2013; 68: 1140–1145. DOI: 10.6061/clinics/2013(08)13. PMID: 24037011.</mixed-citation></ref><ref id="B60"><label>60.</label><citation-alternatives><mixed-citation xml:lang="en">Koltover A.N., Lyudkovskaya I.G., GulevskayaT.S. et al. [Hypertensive angioencephalopathy in the pathological aspect]. Zhurnal nevrologii i psikhiatrii imeni S.S. Korsakova 1984. 84: 1016–1020. (In Russ.)</mixed-citation><mixed-citation xml:lang="ru">Колтовер А.Н., Людковская И.Г., Гулевская Т.С. и др. Гипертоническая ангиоэнцефалопатия в патоморфологическом аспекте. Журнал невропатологии и психиатрии им. С.С. Корсакова 1984; 84: 1016–1020.</mixed-citation></citation-alternatives></ref><ref id="B61"><label>61.</label><mixed-citation>Fisher C.M. Lacunar strokes and infarcts: a review. Neurology 1982; 32: 871–871. DOI: 10.1212/WNL.32.8.871. PMID: 7048128.</mixed-citation></ref><ref id="B62"><label>62.</label><mixed-citation>Geschwind N. Disconnexion syndromes in animals and man. II. Brain 1965; 88: 585–644. PMID: 5318824.</mixed-citation></ref><ref id="B63"><label>63.</label><mixed-citation>O’Sullivan M., Morris R.G., Huckstep B. et al. Diffusion tensor MRI correlates with executive dysfunction in patients with ischaemic leukoaraiosis. J Neurol Neurosurg Psychiatry 2004; 75: 441–447. DOI: 10.1136/jnnp.2003.014910. PMID: 14966162.</mixed-citation></ref><ref id="B64"><label>64.</label><mixed-citation>Fazekas F., Kleinert R., Offenbacher H. et al. The morphologic correlate of incidental punctate white matter hyperintensities on MR images. Am J Neuroradiol 1991. 12: 915–921. PMID: 1950921.</mixed-citation></ref><ref id="B65"><label>65.</label><mixed-citation>Jolly T.A., Bateman G.A., Levi C.R. et al. Early detection of microstructural white matter changes associated with arterial pulsatility. Front Hum Neurosci 2013; 7: 782. DOI: 10.3389/fnhum.2013.00782. PMID: 24302906.</mixed-citation></ref><ref id="B66"><label>66.</label><mixed-citation>Ekstedt J. CSF hydrodynamic studies in man. 2. Normal hydrodynamic variables related to CSF pressure and flow. J Neurol Neurosurg Psychiatry 1978; 41: 345–353. DOI: 10.1136/jnnp.41.4.345. PMID: 650242.</mixed-citation></ref></ref-list></back></article>
