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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="research-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Morphology</journal-id><journal-title-group><journal-title xml:lang="en">Morphology</journal-title><trans-title-group xml:lang="ru"><trans-title>Морфология</trans-title></trans-title-group></journal-title-group><issn publication-format="print">1026-3543</issn><issn publication-format="electronic">2949-2556</issn><publisher><publisher-name xml:lang="en">Eco-Vector</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">398779</article-id><article-id pub-id-type="doi">10.17816/morph.398779</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Articles</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Статьи</subject></subj-group><subj-group subj-group-type="article-type"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">ORGANIZATION OF THE PALLIDAL PROJECTIONS OF THE ROSTROMEDIAL TEGMENTAL NUCLEUS IN THE DOG BRAIN</article-title><trans-title-group xml:lang="ru"><trans-title>ОРГАНИЗАЦИЯ ПАЛЛИДАРНЫХ ПРОЕКЦИЙ РОСТРОМЕДИАЛЬНОГО ТЕГМЕНТАЛЬНОГО ЯДРА МОЗГА СОБАКИ</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Gorbachevskaya</surname><given-names>A. I.</given-names></name><name xml:lang="ru"><surname>Горбачевская</surname><given-names>Алла Ивановна</given-names></name></name-alternatives><bio xml:lang="ru"><p>лаборатория физиологии высшей нервной деятельности</p></bio><email>aig@infran.ru</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">RAS I. P.Pavlov Institute of Physiology</institution></aff><aff><institution xml:lang="ru">Институт физиологии им. И. П. Павлова РАН</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2014-10-15" publication-format="electronic"><day>15</day><month>10</month><year>2014</year></pub-date><volume>146</volume><issue>5</issue><issue-title xml:lang="en">VOL 146, NO5 (2014)</issue-title><issue-title xml:lang="ru">ТОМ 146, №5 (2014)</issue-title><fpage>24</fpage><lpage>28</lpage><history><date date-type="received" iso-8601-date="2023-05-09"><day>09</day><month>05</month><year>2023</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2014, Eco-Vector</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2014, Эко-Вектор</copyright-statement><copyright-year>2014</copyright-year><copyright-holder xml:lang="en">Eco-Vector</copyright-holder><copyright-holder xml:lang="ru">Эко-Вектор</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/></permissions><self-uri xlink:href="https://j-morphology.com/1026-3543/article/view/398779">https://j-morphology.com/1026-3543/article/view/398779</self-uri><abstract xml:lang="en"><p>The method of retrograde and anterograde transport of horseradish peroxidase was used to study the organization of the projections of the rostromedial tegmental nucleus (RMTN) to functionally distinct regions of pallidal structures of brain in dogs (n=13). It was found that the fibers formed by the neurons of the limbic medial segments of RMTN rostral and caudal regions projected to the limbic pallidal regions - ventral globus pallidus and ventral pallidum. The reciprocal projections were detected between the ventral pallidum and medial segment of the rostral RMTN. These data indicate the possibility of the segregated conduction of the limbic information in the examined projection systems. However, in the majority of the pallidal structures, the convergence of the projection fibers originating from the neurons of functionally different parts of RMTN was observed. Thus, the projection fibers formed by the neurons of motor lateral and limbic medial parts of RMTN are directed to the limbic ventral segment of the globus pallidus and to the entopeduncular nucleus, which is innervated by the fibers formed by the neurons of functionally diverse structures. The possible pathways for conduction of functionally different information and its integration in the projection systems investigated are discussed.</p></abstract><trans-abstract xml:lang="ru"><p>Организация проекций ростромедиального тегментального ядра (РМТЯ) на функционально различные ядра паллидума мозга собаки (n=13) была исследована методом ретроградного и антероградного транспорта пероксидазы хрена. Установлено, что волокна, образованные нейронами лимбических медиальных сегментов рострального и каудального отделов РМТЯ, направлены в лимбические области паллидума - вентральный отдел бледного шара и вентральный паллидум. Реципрокные связи были обнаружены между вентральным паллидумом и медиальным сегментом рострального РМТЯ. Эти данные определяют возможность сегрегированного проведения лимбической информации в рассматриваемых проекционных системах. Однако в большинстве структур паллидума наблюдалась конвергенция проекционных волокон, исходящих от нейронов функционально различных частей РМТЯ. Так, проекционные волокна от нейронов моторных латеральных и лимбических медиальных частей РМТЯ направлены в лимбический вентральный сегмент бледного шара и энтопедункулярное ядро, которое иннервировано волокнами, образованными нейронами функционально различных структур. Обсуждены возможные пути проведения функционально различной информации и её интеграции в исследованных проекционных системах.</p></trans-abstract><kwd-group xml:lang="en"><kwd>basal ganglia</kwd><kwd>pallidum</kwd><kwd>globus pallidus</kwd><kwd>entopeduncular nucleus</kwd><kwd>rostromedial tegmental nucleus</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>базальные ганглии</kwd><kwd>паллидум</kwd><kwd>бледный шар</kwd><kwd>энтопедункулярное ядро</kwd><kwd>ростромедиальное тегментальное ядро</kwd></kwd-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Горбачевская А. И. Организация проекций ростромедиального тегментального ядра на стриатум мозга собаки. Морфология, 2013, т. 143, вып. 3, с. 22-26.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Горбачевская А. И. и Чивилёва О. Г. Морфологический анализ путей проведения информации в базальных ганглиях млекопитающих. 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