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A nerve plexus is a plexus (branching network) of intersecting nerves. A nerve plexus is composed of afferent and efferent fibers that arise from the merging of the anterior rami of spinal nerves and blood vessels. There are five spinal nerve plexuses, except in the thoracic region, as well as other forms of autonomic plexuses, many of which are a part of the enteric nervous system. The nerves that arise from the plexuses have both sensory and motor functions. These functions include muscle contraction, the maintenance of body coordination and control, and the reaction to sensations such as heat, cold, pain, and pressure. There are several plexuses in the body, including:

AttributesValues
rdf:type
rdfs:label
  • Nerve plexus (en)
  • ضفيرة عصبية (ar)
  • Plexe nerviós (ca)
  • Plexo nervioso (es)
  • Plexus nerveux (fr)
  • Plesso nervoso (it)
  • 신경얼기 (ko)
  • Нервное сплетение (ru)
  • Plexo nervoso (pt)
  • 神经丛 (zh)
rdfs:comment
  • الضفيرة العصبية ضفيرة من الأعصاب المتقاطعة. وتتكون الضفيرة العصبية من ألياف واردة وصادرة تنشأ من اندماج الفروع الأمامية للأعصاب الشوكية والأوعية الدموية. وضفائر العصب الشوكي خمسة. والأعصاب التي تنشأ من الضفائر لها أعمال حسية وحركية. وتشمل هذه الأعمال تقلص العضلات، ضبط حركة الجسم، والانفعال من جراء المحسوسات مثل الحرارة والبرودة والألم. (ar)
  • Un plexe nerviós és una xarxa de nervis que s'interseccionen. Hi ha plexes nerviosos espinals; així com altres formes de plexes autonòmics, molts dels quals són una part del sistema nerviós entèric. Per als plexes de la columna vertebral, llevat de les branques ventrals dels nervis de D2-D12, es combinen els conjunts de branques ventrals dels nervis espinals que serveixen a la mateixa zona del cos agrupats en un o diversos nervis més grans. Hi ha diversos en el cos, incloent: (ca)
  • Un plexo nervioso es una red de axones de los ramos anteriores de los nervios espinales.​Los principales son los siguientes: * Plexo cervical: Inerva el cuello, la parte superior de los hombros y del tórax, parte de la piel y los músculos de la cabeza.​ * Plexo braquial: Inerva los hombros y extremidades superiores.​ * Plexo lumbar: Inerva la pared anterolateral del abdomen, genitales externos, y parte de las extremidades inferiores.​ * Plexo sacro: Inerva las extremidades inferiores, la región glútea y la región perineal.​ * Plexo coccígeo: Inerva el músculo coccígeo, parte del músculo elevador del ano, y la articulación sacrococcígea.​ (es)
  • Dans le règne animal, les plexus nerveux sont des réseaux de fibres nerveuses pouvant présenter ou non une anastomose. On retrouve ce type de structure dans le système nerveux des cnidaires et des vers plats. Chez les échinodermes à , les nerfs de l'ectoderme s'organisent en plexus. Chez les vertébrés, on retrouve des plexus nerveux en divers endroits du corps. (fr)
  • I plessi nervosi sono formati dai rami anteriori (ventrali) dei nervi spinali che si anastomizzano tra di loro. Si distinguono in direzione craniocaudale: * il plesso cervicale * il plesso brachiale * il plesso lombare * il plesso sacrale * il plesso pudendo * il plesso coccigeo (it)
  • Нервное сплетение — сложные соединения между нервными волокнами. Различают внутренние и наружные нервные сплетения. Внутренние могут быть частью центральной нервной системы и объединять периферические нервы. Наружные сплетения находятся только в периферической области. (ru)
  • 神经丛(英文:Nerve plexus)是指相互交错的神经所形成的丛状结构。一个神经丛包含传入神经和传出神经,因与血管汇合而形成。人体有4-5个主要的脊神经丛(除了胸椎区域外)和一些其它形式的自主神经丛(多为肠神经系统的一部分),负责肌肉收缩、体内协调和控制,以及对冷、热、痛觉和压力的感知。人体神经丛包括: * 脊神经丛 * 颈神经丛 - 负责头、脖子以及肩膀 * 臂神经丛 - 负责胸、肩膀、手臂以及手掌 * 腰骶神经丛 * - 负责背部、腹部、腹股沟、大腿、膝盖、小腿 * - 负责骨盆、臀部、阴部、大腿、小腿、脚 * * - 负责尾骨附近的小区域 * 自主神经丛 * - 负责内脏器官 * - 负责肠道 * 黏膜下神经丛 - 负责肠道 * - 负责腭和咽 * - 负责心脏 (zh)
  • A nerve plexus is a plexus (branching network) of intersecting nerves. A nerve plexus is composed of afferent and efferent fibers that arise from the merging of the anterior rami of spinal nerves and blood vessels. There are five spinal nerve plexuses, except in the thoracic region, as well as other forms of autonomic plexuses, many of which are a part of the enteric nervous system. The nerves that arise from the plexuses have both sensory and motor functions. These functions include muscle contraction, the maintenance of body coordination and control, and the reaction to sensations such as heat, cold, pain, and pressure. There are several plexuses in the body, including: (en)
  • Plexo nervoso é uma expressão que se origina do latim plexu significando "enlaçamento" designando em anatomia a rede de vasos ou nervos, nesse caso nervos, do sistema nervoso periférico e autônomo. Segundo o clássico de anatomia humana de L. Testut e A. Latarjet constituem-se como as formas organização dos nervos raquídeos ou espinhais, que nascem na medula espinhal e atravessam os forames de conjugação para distribuir-se pelos órgãos a que estão destinados. Segundo esses autores os nervos raquídeos dividem-se tal qual as vertebras em: (pt)
foaf:name
  • Nerve plexus (en)
name
  • Nerve plexus (en)
foaf:depiction
  • http://commons.wikimedia.org/wiki/Special:FilePath/Brachial_plexus_2.svg
  • http://commons.wikimedia.org/wiki/Special:FilePath/Lumbar_plexus.svg
  • http://commons.wikimedia.org/wiki/Special:FilePath/Gray804.png
  • http://commons.wikimedia.org/wiki/Special:FilePath/1321_Spinal_Nerve_Plexuses.jpg
  • http://commons.wikimedia.org/wiki/Special:FilePath/Gray828_es.svg
  • http://commons.wikimedia.org/wiki/Special:FilePath/Spinal_nerve_CAT.svg
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