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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">10.14412/2074-2711-2019-4-82-87</article-id><article-id custom-type="elpub" pub-id-type="custom">nnp-1214</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>Neurophysiological parameters and neuroimaging data in predicting the course of structural focal epilepsy</article-title><trans-title-group xml:lang="ru"><trans-title>Нейрофизиологические показатели и данные нейровизуализации в прогнозировании течения структурной фокальной эпилепсии</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>Медведева</surname><given-names>Ю. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Medvedeva</surname><given-names>Yu. I.</given-names></name></name-alternatives><bio xml:lang="ru"/><bio xml:lang="en"/><email xlink:type="simple">medvedeva_julia89@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>Зорин</surname><given-names>Р. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Zorin</surname><given-names>R. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>390026, Рязань, ул. Высоковольтная, 9</p></bio><bio xml:lang="en"><p>9, Vysokovoltnaya St., Ryazan 390026</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>Жаднов</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Zhadnov</surname><given-names>V. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>390026, Рязань, ул. Высоковольтная, 9</p></bio><bio xml:lang="en"><p>9, Vysokovoltnaya St., Ryazan 390026</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>Лапкин</surname><given-names>М. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Lapkin</surname><given-names>M. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>390026, Рязань, ул. Высоковольтная, 9</p></bio><bio xml:lang="en"><p>9, Vysokovoltnaya St., Ryazan 390026</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБОУ ВО «Рязанский государственный медицинский университет им. акад. И.П. Павлова» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Acad. I.P. Pavlov Ryazan State Medical State University, Ministry of Health of Russia</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2019</year></pub-date><pub-date pub-type="epub"><day>07</day><month>12</month><year>2019</year></pub-date><volume>11</volume><issue>4</issue><fpage>82</fpage><lpage>87</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Medvedeva Y.I., Zorin R.A., Zhadnov V.A., Lapkin M.M., 2019</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="ru">Медведева Ю.И., Зорин Р.А., Жаднов В.А., Лапкин М.М.</copyright-holder><copyright-holder xml:lang="en">Medvedeva Y.I., Zorin R.A., Zhadnov V.A., Lapkin M.M.</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/1214">https://nnp.ima-press.net/nnp/article/view/1214</self-uri><abstract><p>The complex interactions of the epileptic focus and the brain systemic response require an integrated approach to predicting the course of focal epilepsy. Objective: to investigate the role of interictal neurophysiological parameters and neuroimaging data in predicting the course of epilepsy. Patients and methods. Eighty-two patients with focal structural epilepsy and 82 healthy participants (a control group) were examined. Clinical, psychological, and social characteristics and the data of neuroimaging and comprehensive neurophysiological studies (electroencephalography (EEG), recording exogenous and cognitive evoked potentials, motor testing, and heart rate variability) were assessed. Results and discussion. The investigators identified the prognostic factors of the unfavorable course of epilepsy: temporal lobe epilepsy, left temporal lobe lesion, nontraumatic intracerebral hemorrhages. They proposed algorithms for predicting the course of epilepsy based on neurophysiological and neuroimaging data. An analysis of physiological parameters in patients with the unfavorable course of epilepsy demonstrated the slowing of the background rhythm on the EEG, a decrease in the power of specific afferentation, and an increase in the decision-making time for the stimulus, as evidenced by the P300 potential, and insufficiency of the central mechanisms in providing a motor reaction. These patients also showed the enhanced activity of stress-implementing systems. Taking into account not only neurophysiological parameters, but also neuroimaging data could improve the prognostic capabilities of an artificial neural network that determines the type of a disease course. Conclusion. The unfavorable course of focal epilepsy is associated with a number of clinical and physiological parameters; in this case, it is possible to identify the specific physiological pattern of this course of the disease. The integrated clinical and physiological approach and neuroimaging data make it possible to successfully predict the course of the disease through machine learning technology.</p></abstract><trans-abstract xml:lang="ru"><p>Сложные взаимодействия эпилептического очага и системной реакции головного мозга требуют использования комплексного подхода к прогнозированию течения фокальной эпилепсии. Цель исследования – изучение роли интериктальных нейрофизиологических показателей и данных нейровизуализации в прогнозировании течения эпилепсии. Пациенты и методы. Обследовано 82 пациента с фокальной структурной эпилепсией и 82 здоровых участника (контрольная группа). Проведена оценка клинических, психологических, социальных характеристик, данных нейровизуализации и комплексного нейрофизиологического исследования (электроэнцефалография, регистрация экзогенных и когнитивных вызванных потенциалов, моторное тестирование, вариабельность сердечного ритма). Результаты и обсуждение. Выделены прогностические факторы неблагоприятного течения эпилепсии: височная эпилепсия, поражение левой височной доли, нетравматические внутримозговые кровоизлияния. Предложены алгоритмы прогнозирования течения эпилепсии на основании нейрофизиологических и нейровизуализационных данных. Анализ физиологических показателей у пациентов с неблагоприятным течением эпилепсии продемонстрировал замедление основного ритма на электроэнцефалограммах, снижение мощности специфической афферентации и увеличение времени принятия решения в отношении стимула по данным потенциала Р300, недостаточность центральных механизмов обеспечения моторной реакции. У этих пациентов определялось также увеличение активности стресс-реализующих систем. Учет не только нейрофизиологических показателей, но и данных нейровизуализации позволил улучшить прогностические возможности искусственной нейронной сети, определяющей тип течения заболевания. Заключение. Неблагоприятное течение фокальной эпилепсии ассоциировано с рядом клинико-физиологических параметров, при этом возможно выделение специфического физиологического паттерна данного типа течения. Комплексный клинико-физиологический подход и данные нейровизуализации позволяют успешно прогнозировать течение заболевания с использованием технологии машинного обучения.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>фокальная структурная эпилепсия</kwd><kwd>нейрофизиологические параметры</kwd><kwd>нейровизуализация</kwd><kwd>машинное обучение</kwd><kwd>предикторы течения эпилепсии</kwd></kwd-group><kwd-group xml:lang="en"><kwd>focal structural epilepsy</kwd><kwd>neurophysiological parameters</kwd><kwd>neuroimaging</kwd><kwd>machine learning technology</kwd><kwd>predictors for the course of epilepsy</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">Sheffer IE, Berkovic S, Capovilla G, et al. ILAE classification of the epilepsies: Position paper of the ILAE Comission for Classification and Terminology. Epilepsia. 2017 Apr;58(4): 512-521. doi: 10.1111/epi.13709. Epub 2017 Mar 8.</mixed-citation><mixed-citation xml:lang="en">Sheffer IE, Berkovic S, Capovilla G, et al. ILAE classification of the epilepsies: Position paper of the ILAE Comission for Classification and Terminology. Epilepsia. 2017 Apr;58(4): 512-521. doi: 10.1111/epi.13709. Epub 2017 Mar 8.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Luders H, Noachtar S. Epileptic seizures. Pathophysiology and Clinical Semiology. Churchill Livingstone; 2000.</mixed-citation><mixed-citation xml:lang="en">Luders H, Noachtar S. Epileptic seizures. Pathophysiology and Clinical Semiology. Churchill Livingstone; 2000.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Берснев ВП, Степанова ТС, Зотов ЮВ и др. Клинико-нейрофизиологические аспекты хирургического лечения фармакорезистентной эпилепсии. Журнал неврологии и психиатрии им. С.С. Корсакова. 2004;104(4): 11-8.</mixed-citation><mixed-citation xml:lang="en">Bersnev VP, Stepanova TS, Zotov YuV, et al. Clinical and neurophysiological aspects of surgical treatment of pharmacoresistant epilepsy. Zhurnal nevrologii i psikhiatrii im. S.S. Korsakova. 2004;104(4):11-8. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Avanzini G, Manganottie P, Meletti S, et al. The system epilepsies: a pathophysiological hypothesis. Epilepsia. 2012 May;53(5):771-8. doi: 10.1111/j.1528-1167.2012.03462.x.</mixed-citation><mixed-citation xml:lang="en">Avanzini G, Manganottie P, Meletti S, et al. The system epilepsies: a pathophysiological hypothesis. Epilepsia. 2012 May;53(5):771-8. doi: 10.1111/j.1528-1167.2012.03462.x.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Рогачева ТА, Мельникова ТС, Тушмалова НА и др. Когнитивное функционирование у больных эпилепсией в стадии ремиссии припадков. Социальная и клиническая психиатрия. 2011;21(3):49–53.</mixed-citation><mixed-citation xml:lang="en">Rogacheva TA, Mel'nikova TS, Tushmalova NA, et al. Cognitive functioning in epilepsy patients in remission of seizures. Sotsial'naya i klinicheskaya psikhiatriya. 2011;21(3):49–53. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Зорин РА, Жаднов ВА, Лапкин ММ. Гетерогенность больных эпилепсией по психологическим характеристикам, качеству жизни и реакции на противосудорожную терапию. Неврология, нейропсихиатрия, психосоматика. 2017;9(1S):58-63. doi: 10.14412/2074-2711-2017-1S-58-63</mixed-citation><mixed-citation xml:lang="en">Zorin RA, Zhadnov VA, Lapkin MM. The heterogeneity of patients with epilepsy in terms of psychological characteristics, quality of life, and a response to anticonvulsant therapy. Nevrologiya, neiropsikhiatriya, psikhosomatika = Neurology, Neuropsychiatry, Psychosomatics. 2017;9(1S):58-63. (In Russ.) doi: 10.14412/2074-2711-2017-1S-58-63</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Боев ВМ, Борщук ЕЛ, Екимов АК и др. Руководство по обеспечению решения медико-биологических задач с применением программы Statistica 10.0. Оренбург: Южный Урал; 2014.</mixed-citation><mixed-citation xml:lang="en">Boev VM, Borshchuk EL, Ekimov AK, et al. Rukovodstvo po obespecheniyu resheniya mediko-biologicheskikh zadach s primeneniem programmy Statistica 10.0 [Guidelines for ensuring the solution of biomedical problems using the program Statistica 10.0]. Orenburg: Yuzhnyi Ural; 2014.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Janszky J, Pannek HW, Janszky I, et al. Failed surgery for temporal lobe epilepsy: predictors of long-term seizure-free course. Epilepsy Res. 2005 Mar-Apr;64(1-2):35-44.</mixed-citation><mixed-citation xml:lang="en">Janszky J, Pannek HW, Janszky I, et al. Failed surgery for temporal lobe epilepsy: predictors of long-term seizure-free course. Epilepsy Res. 2005 Mar-Apr;64(1-2):35-44.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Choi H, Hayat MJ, Zhang R, et al. Drugresistant epilepsy in adults: Outcome trajectories after failure of two medications. Epilepsia. 2016 Jul;57(7):1152-60. doi: 10.1111/epi.13406. Epub 2016 Jun 6.</mixed-citation><mixed-citation xml:lang="en">Choi H, Hayat MJ, Zhang R, et al. Drugresistant epilepsy in adults: Outcome trajectories after failure of two medications. Epilepsia. 2016 Jul;57(7):1152-60. doi: 10.1111/epi.13406. Epub 2016 Jun 6.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Vanli-Yavuz EN, Baykan B, Sencer S, et al.How different are the patients with bilateral hippocampal sclerosis from the unilateral ones clinically? Clin EEG Neurosci. 2017 May;48(3): 209-216. doi: 10.1177/1550059416653900. Epub 2016 Jun 10.</mixed-citation><mixed-citation xml:lang="en">Vanli-Yavuz EN, Baykan B, Sencer S, et al.How different are the patients with bilateral hippocampal sclerosis from the unilateral ones clinically? Clin EEG Neurosci. 2017 May;48(3): 209-216. doi: 10.1177/1550059416653900. Epub 2016 Jun 10.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Hesdorffer DC, Benn EK, Cascino GD, et al. Is a first acute symptomatic seizure epilepsy? Mortality and risk for recurrent seizure. Epilepsia. 2009 May;50(5):1102-8. doi: 10.1111/j.1528-1167.2008.01945.x. Epub 2009 Jan 26.</mixed-citation><mixed-citation xml:lang="en">Hesdorffer DC, Benn EK, Cascino GD, et al. Is a first acute symptomatic seizure epilepsy? Mortality and risk for recurrent seizure. Epilepsia. 2009 May;50(5):1102-8. doi: 10.1111/j.1528-1167.2008.01945.x. Epub 2009 Jan 26.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Данилова НН, Крылова АЛ. Физиология высшей нервной деятельности. Ростов-наДону: Феникс; 2005.</mixed-citation><mixed-citation xml:lang="en">Danilova NN, Krylova AL. Fiziologiya vysshei nervnoi deyatel'nosti [Physiology of higher nervous activity]. Rostov-na-Donu: Feniks; 2005.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Сивакова НА, Корсакова ЕА, Липатова ЛВ. Патоморфоз фокальной эпилепсии и его нейрофизиологические корреляты. Эпилепсия и пароксизмальные состояния. 2018;10(1):6-13.</mixed-citation><mixed-citation xml:lang="en">Sivakova NA, Korsakova EA, Lipatova LV. Pathomorphosis of focal epilepsy and its neurophysiological correlates. Epilepsiya i paroksizmal'nye sostoyaniya. 2018;10(1):6-13. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Cash SS. Status epilepticus as a system disturbance: is status epilepticus due to synchronization or desynchronization? Epilepsia. 2013 Sep;54 Suppl 6:37-9. doi: 10.1111/epi.12273.</mixed-citation><mixed-citation xml:lang="en">Cash SS. Status epilepticus as a system disturbance: is status epilepticus due to synchronization or desynchronization? Epilepsia. 2013 Sep;54 Suppl 6:37-9. doi: 10.1111/epi.12273.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Den Heijer JM, Otte WM, Van Diessen E, et al. The relation between cortisol and functional connectivity in people with and without stress sensitive epilepsy. Epilepsia. 2018 Jan;59(1): 179-189. doi: 10.1111/epi.13947. Epub 2017 Nov 10.</mixed-citation><mixed-citation xml:lang="en">Den Heijer JM, Otte WM, Van Diessen E, et al. The relation between cortisol and functional connectivity in people with and without stress sensitive epilepsy. Epilepsia. 2018 Jan;59(1): 179-189. doi: 10.1111/epi.13947. Epub 2017 Nov 10.</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Gu L, Chen J, Gao L, et al. Cognitive reserve modulates attention processes in healthy elderly and amnestic mild cognitive impairment: An event-related potential study. Clin Neurophysiol. 2018 Jan;129(1):198-207. doi: 10.1016/j.clinph.2017.10.030. Epub 2017 Nov 10.</mixed-citation><mixed-citation xml:lang="en">Gu L, Chen J, Gao L, et al. Cognitive reserve modulates attention processes in healthy elderly and amnestic mild cognitive impairment: An event-related potential study. Clin Neurophysiol. 2018 Jan;129(1):198-207. doi: 10.1016/j.clinph.2017.10.030. Epub 2017 Nov 10.</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Pulliainen V, Kuikka P, Jokelainen M. Motor and cognitive functions in newly diagnosed adult seizure patients before antiepileptic medication. Acta Neurol Scand. 2000 Feb;101(2): 73-8.</mixed-citation><mixed-citation xml:lang="en">Pulliainen V, Kuikka P, Jokelainen M. Motor and cognitive functions in newly diagnosed adult seizure patients before antiepileptic medication. Acta Neurol Scand. 2000 Feb;101(2): 73-8.</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Tumay Y, Altun Y, Ekmekci K, et al. The effects of levetiracetam, carbamazepine, and sodium valproate on P100 and P300 in epileptic patients. Clin Neuropharmacol. 2013 Mar-Apr;36(2):55-8. doi: 10.1097/WNF.0b013e318285f3da.</mixed-citation><mixed-citation xml:lang="en">Tumay Y, Altun Y, Ekmekci K, et al. The effects of levetiracetam, carbamazepine, and sodium valproate on P100 and P300 in epileptic patients. Clin Neuropharmacol. 2013 Mar-Apr;36(2):55-8. doi: 10.1097/WNF.0b013e318285f3da.</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Myers KA, Sivathamboo S, Perucca P. Heart rate variability measurement in epilepsy: how can we move from research t clinical practice? Epilepsia. 2018 Dec;59(12):2169-2178. doi: 10.1111/epi.14587. Epub 2018 Oct 21.</mixed-citation><mixed-citation xml:lang="en">Myers KA, Sivathamboo S, Perucca P. Heart rate variability measurement in epilepsy: how can we move from research t clinical practice? Epilepsia. 2018 Dec;59(12):2169-2178. doi: 10.1111/epi.14587. Epub 2018 Oct 21.</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Миранда АА, Зорин РА, Жаднов ВА. Прогнозирование развития эпилептического синдрома у больных с опухолями головного мозга на основе комплекса нейрофизиологических показателей и логит-регрессионного анализа. Российский медико-биологический вестник им. академика И.П. Павлова. 2017;52(2):223-30.</mixed-citation><mixed-citation xml:lang="en">Miranda AA, Zorin RA, Zhadnov VA. Prediction of the development of epileptic syndrome in patients with brain tumors on the basis of a complex ofneurophysiological indicators and logit-regression analysis. Rossiiskii mediko-biologicheskii vestnik im. akademika I.P. Pavlova. 2017;52(2): 223-30. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Ernst G. Heart rate variability. London: Springer-Verlag; 2014. 336 p.</mixed-citation><mixed-citation xml:lang="en">Ernst G. Heart rate variability. London: Springer-Verlag; 2014. 336 p.</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>
