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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">radiology</journal-id><journal-title-group><journal-title xml:lang="ru">Радиология — практика</journal-title><trans-title-group xml:lang="en"><trans-title>Radiology - Practice</trans-title></trans-title-group></journal-title-group><issn pub-type="epub">2713-0118</issn><publisher><publisher-name>Центральный научно-исследовательский институт лучевой диагностики</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.52560/2713-0118-2026-1-60-80</article-id><article-id custom-type="elpub" pub-id-type="custom">radiology-817</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>ОРИГИНАЛЬНЫЕ СТАТЬИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL RESEARCH</subject></subj-group></article-categories><title-group><article-title>Возможности МР-трактографии в прогнозировании двигательных и речевых нарушений у пациентов с диффузным аксональным повреждением</article-title><trans-title-group xml:lang="en"><trans-title>The Capabilities of MR Tractography in Predicting Motor and Speech Disorders in Patients with Diffuse Axonal Injury</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6384-7960</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Афандиев</surname><given-names>Р. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Afandiev</surname><given-names>R. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Афандиев Рамин Малик оглы - врач отделения рентгеновских и радиоизотопных методов диагностики.</p><p>Москва</p></bio><bio xml:lang="en"><p>Ramin M. Afandiev - Doctor of Department of X-ray and Radioisotope Diagnostic methods, N.N. Burdenko National Medical Research Center of Neurosurgery, Ministry of Healthcare of Russia.</p><p>Moscow</p></bio><email xlink:type="simple">rafandiev@nsi.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0516-3613</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Захарова</surname><given-names>Н. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Zakharova</surname><given-names>N. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Захарова Наталья Евгеньевна - доктор медицинских наук, профессор РАН, главный научный сотрудник, отделения рентгеновских и радиоизотопных методов диагностики.</p><p>Москва</p></bio><bio xml:lang="en"><p>Natalia E. Zakharova - M. D. Med., Professor of the Russian Academy of Sciences, Chief Research Fellow, Department of X-ray and Radioisotope Diagnostic Methods, N.N. Burdenko National Medical Research Center of Neurosurgery, Ministry of Healthcare of Russia.</p><p>Moscow</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4803-6948</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Погосбекян</surname><given-names>Э. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Pogosbekyan</surname><given-names>E. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Погосбекян Эдуард Леонидович - медицинский физик отделения рентгеновских и радиоизотопных методов диагностики.</p><p>Москва</p></bio><bio xml:lang="en"><p>Eduard L. Pogosbekyan - Medical Physicis of Department of X-ray and Radioisotope Diagnostic methods, N.N. Burdenko National Medical Research Center of Neurosurgery, Ministry of Healthcare of Russia.</p><p>Moscow</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8924-7346</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Баталов</surname><given-names>А. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Batalov</surname><given-names>A. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Баталов Артем Игоревич - кандидат медицинских наук, старший научный сотрудник отделения рентгеновских и радиоизотопных методов диагностики.</p><p>Москва</p></bio><bio xml:lang="en"><p>Artem I. Batalov - Ph. D. Med., Senior Research Fellow, Department of X-ray and Radioisotope Diagnostic methods, N.N. Burdenko National Medical Research Center of Neurosurgery, Ministry of Healthcare of Russia.</p><p>Moscow</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2684-8344</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Царукаев</surname><given-names>Б. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Tsarukaev</surname><given-names>B. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Царукаев Батрадз Ацамазович – нейрохирург.</p><p>Москва</p></bio><bio xml:lang="en"><p>Batradz A. Tsarukaev - Neurosurgeon N. N. Burdenko National Medical Research Center of Neurosurgery, Ministry of Healthcare of Russia.</p><p>Moscow</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4480-0275</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Пронин</surname><given-names>И. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Pronin</surname><given-names>I. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Пронин Игорь Николаевич - доктор медицинских наук, профессор, академик РАН, заведующий отделением рентгеновских и радиоизотопных методов диагностики.</p><p>Москва</p></bio><bio xml:lang="en"><p>Igor' N. Pronin - M. D. Med., Professor, Academician of the Russian Academy of Sciences, Head of Department of X-ray and Radioisotope Diagnostic Methods, N.N. Burdenko National Medical Research Center of Neurosurgery, Ministry of Healthcare of Russia.</p><p>Moscow</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГАУ «НМИЦ нейрохирургии им. ак. Н.Н. Бурденко» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Burdenko National Medical Research Center of Neurosurgery of the Ministry of Health of the Russian Federation</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>27</day><month>02</month><year>2026</year></pub-date><volume>0</volume><issue>1</issue><fpage>60</fpage><lpage>80</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Афандиев Р.М., Захарова Н.Е., Погосбекян Э.Л., Баталов А.И., Царукаев Б.А., Пронин И.Н., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Афандиев Р.М., Захарова Н.Е., Погосбекян Э.Л., Баталов А.И., Царукаев Б.А., Пронин И.Н.</copyright-holder><copyright-holder xml:lang="en">Afandiev R.M., Zakharova N.E., Pogosbekyan E.L., Batalov A.I., Tsarukaev B.A., Pronin I.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://www.radp.ru/jour/article/view/817">https://www.radp.ru/jour/article/view/817</self-uri><abstract><p>Актуальность настоящего исследования обусловлена необходимостью разработки объективного нейровизуализационного критерия для ранней диагностики и прогнозирования отдаленных неврологических исходов у пациентов с диффузным аксональным повреждением (ДАП). Комплексная оценка состояния основных проводящих путей с применением современных методов визуализации диффузионно-тензорной МРТ (ДТ МРТ) и HARDI-CSD и последующим катамнестическим наблюдением является новым и перспективным направлением в нейротравматологии.</p><sec><title>Цель исследования</title><p>Цель исследования. Проанализировать взаимосвязь параметра фракционной анизотропии (FA) в кортикоспинальных и аркуатных трактах белого вещества головного мозга с основными показателями неврологического статуса и функциональными исходами у пациентов с острым ДАП.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. В исследование включены 74 пациента с ДАП и 12 здоровых добровольцев. Всем пациентам с ДАП в остром периоде (до 1 месяца) черепно-мозговой травмы (ЧМТ) была проведена ДТ МРТ, а также выполнена последовательность МРТ HARDI-CSD. Исследовали усредненный параметр FA на всем протяжении кортикоспинальных и аркуатных трактов с последующим сопоставлением с отдаленными функциональными исходами (не ранее чем через 3 месяца после травмы).</p></sec><sec><title>Результаты</title><p>Результаты. Выявлены достоверные различия параметра FA (p &lt; 0,001) у здоровых добровольцев и пациентов с ДАП, а также у пациентов с двигательными/речевыми нарушениями и без них. У пациентов с неблагоприятным исходом отмечалось достоверное снижение параметра FA в кортикоспинальных (p &lt; 0,001) и аркуатных трактах (p = 0,003–0,007) по сравнению с группой благоприятного исхода. Снижение FA в остром периоде травмы в кортикоспинальных трактах до значений 0,47–0,54 продемонстрировало высокую информативность в прогнозировании двигательных нарушений (AUC = 0,98–0,99), тогда как снижение FA в остром периоде травмы в аркуатных трактах до 0,39–0,45 ассоциировалось с речевыми нарушениями (AUC = 0,90–0,95).</p></sec><sec><title>Выводы</title><p>Выводы. Параметр FA является информативным для дифференцирования здоровых и поврежденных проводящих путей головного мозга, а также прогнозирования исхода при ДАП.</p></sec></abstract><trans-abstract xml:lang="en"><p>The relevance of this study is driven by the need to develop an objective neuroimaging criterion for the early diagnosis and prediction of long-term neurological outcomes in patients with diffuse axonal injury (DAI). A comprehensive assessment of the condition of major neural pathways using modern imaging techniques such as diffusion tensor MRI (DTI) and HARDI-CSD, followed by follow-up observation, represents a new and promising direction in neurotrauma.</p><sec><title>Aim</title><p>Aim. To analyze the relationship between fractional anisotropy (FA) parameters in the corticospinal and arcuate tracts of the cerebral white matter and key neurological status indicators and functional outcomes in patients with acute diffuse axonal injury (DAI).</p></sec><sec><title>Materials and Methods</title><p>Materials and Methods. The study included 74 patients with DAI and 12 healthy volunteers. In the acute phase (within 1 month) of traumatic brain injury (TBI), all DAI patients underwent diffusion tensor MRI (DTI), and an HARDI-CSD MRI sequence was also performed. The study involved analyzing the mean fractional anisotropy (FA) parameter along the entire length of the corticospinal and arcuate tracts, with subsequent correlation to long-term functional outcomes (assessed no earlier than 3 months post-injury).</p></sec><sec><title>Results</title><p>Results. Significant differences in FA parameters (p &lt; 0.001) were found between healthy volunteers and DAI patients, as well as between patients with and without motor/speech impairments. Patients with unfavorable outcomes showed significant decrease in FA parameters in both corticospinal (p &lt; 0.001) and arcuate tracts (p = 0.003–0.007) compared to the favorable outcome group. Reduction of FA in corticospinal tracts to 0.47–0.54 during the acute injury phase demonstrated high predictive value for motor impairments (AUC = 0.98–0.99), while decrease in arcuate tract FA to 0.39—0.45 was associated with speech disorders (AUC = 0.90–0.95).</p></sec><sec><title>Conclusion</title><p>Conclusion. The FA parameter is informative for differentiating between healthy and impaired cerebral pathways and predicting outcomes in DAI.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>трактография</kwd><kwd>диффузнoe аксональное повреждение</kwd><kwd>кортикоспинальный тракт</kwd><kwd>аркуатный тракт</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Tractography</kwd><kwd>Diffuse Axonal Injury</kwd><kwd>Corticospinal Tract</kwd><kwd>Arcuate Tract</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">Афандиев Р. М., Захарова Н. Е., Погосбекян Э. Л., Потапов А. А., Пронин И. Н. Диффузиoннo-тeнзoрная и диффузиoннo-куртoзиcнaя магнитно-резонансная томография в oцeнкe диффузнoгo aкcoнaльнoгo пoврeждeния (обзор литературы) // Радиология — практика. 2022. № 1. С. 77–90. DOI</mixed-citation><mixed-citation xml:lang="en">Afandiev R. M., Zakharova N. E., Pogosbekyan E. L., Potapov A. 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