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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">vestnik-bio-msu</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник Московского университета. Серия 16. Биология</journal-title><trans-title-group xml:lang="en"><trans-title>Vestnik Moskovskogo universiteta. Seriya 16. Biologiya</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0137-0952</issn><publisher><publisher-name>Lomonosov Moscow State University,  School of Biology</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.55959/MSU0137-0952-16-79-2S-5</article-id><article-id custom-type="elpub" pub-id-type="custom">vestnik-bio-msu-1379</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>ОБЗОР</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>REVIEW</subject></subj-group></article-categories><title-group><article-title>Сложные «простые нервные системы»</article-title><trans-title-group xml:lang="en"><trans-title>Complex “simple nervous systems”</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>Афанасьева</surname><given-names>Д. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Afanasyeva</surname><given-names>D. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Афанасьева Дарья Юрьевна – лаборант, 117485, г. Москва, Бутлерова, д. 5а;</p><p>студент</p></bio><bio xml:lang="en"><p>Butlerova 5a, Moscow, 117485</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/0000-0001-9248-8207</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Балабан</surname><given-names>П. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Balaban</surname><given-names>P. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Балабан Павел Милославович – академик РАН, докт. биол. наук, гл. науч. сотр.,</p><p>117485, г. Москва, Бутлерова, д. 5а</p></bio><bio xml:lang="en"><p>Butlerova 5a, Moscow, 117485</p></bio><email xlink:type="simple">pmbalaban@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Институт высшей нервной деятельности и нейрофизиологии, Российская академия наук;&#13;
РНИМУ им. Пирогова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Institute of Higher Nervous Activity and Neurophysiology, Russian Academy of Sciences</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Институт высшей нервной деятельности и нейрофизиологии, Российская академия наук</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Institute of Higher Nervous Activity and Neurophysiology, Russian Academy of Sciences</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>26</day><month>08</month><year>2024</year></pub-date><volume>79</volume><issue>2S</issue><fpage>37</fpage><lpage>45</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Афанасьева Д.Ю., Балабан П.М., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Афанасьева Д.Ю., Балабан П.М.</copyright-holder><copyright-holder xml:lang="en">Afanasyeva D.Y., Balaban P.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://vestnik-bio-msu.elpub.ru/jour/article/view/1379">https://vestnik-bio-msu.elpub.ru/jour/article/view/1379</self-uri><abstract><p>Наземные брюхоногие моллюски развили новые структуры в нервной системе по сравнению с морскими и водными улитками, чтобы адаптироваться к новой среде обитания. Поведение этих животных качественно отличается от поведения водных брюхоногих моллюсков и включает в себя не только возможность активного взаимодействия с другими животными, но и демонстрацию интереса активным приближением, избегание или бегство в определенных случаях. Феномен «стрелы любви», используемый при оплодотворении, уникален для Природы. У этих животных можно сформировать практически все виды ассоциативной памяти, продемонстрировать консолидацию и реконсолидацию памяти, проанализировать механизмы поддержания и модификации памяти. На уровне функционально идентифицированных нейронов и нейронных кластеров возможно исследовать ассоциативные процессы in vitro, разработана 3-нейронная модель ассоциативных долговременных изменений синаптической эффективности.</p></abstract><trans-abstract xml:lang="en"><p>Terrestrial gastropods have evolved new structures in the nervous system compared to marine and aquatic snails in order to adapt to their new habitat. The behavior of these animals is qualitatively different from the behavior of aquatic gastropods, includes not only the possibility of active interaction with other animals, but also the demonstration of interest by active approach, avoidance or escape in certain cases. The “arrow of love” used in copulation is unique to Nature. Almost all types of associative memory can be formed in these animals, consolidation and reconsolidation of memory can be demonstrated, and mechanisms of memory maintenance and modification can be analyzed. At the level of functionally identified neurons and neural clusters, it is possible to study associative processes in vitro, a 3-neural model of associative longterm changes in synaptic efficiency has been developed.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>нейрон</kwd><kwd>синаптическая пластичность</kwd><kwd>беспозвоночные</kwd><kwd>поведение</kwd><kwd>память</kwd><kwd>реконсолидация</kwd></kwd-group><kwd-group xml:lang="en"><kwd>neuron</kwd><kwd>synaptic plasticity</kwd><kwd>invertebrates</kwd><kwd>behavior</kwd><kwd>memory</kwd><kwd>reconsolidation</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">Сахаров Д. А. Генеалогия нейронов. Москва: Наука; 1974. 183 с.</mixed-citation><mixed-citation xml:lang="en">Сахаров Д. А. Генеалогия нейронов. 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