| dbo:abstract |
Cada nervi espinal toràcic i primer i segon lumbar, emet una branca, la branca comunicant blanca, al gangli adjacent de la cadena simpàtica. La branca conté fibres simpàtiques preganglionars mielíniques. (ca) Les rameaux communicant blancs sont les 14 paires de petit nerf reliant les ganglions sympathiques du tronc sympathique aux nerfs spinaux. Ils ne sont présents que pour les nerfs thoraciques et les deux premiers nerfs lombaires. Ils font partie du système nerveux sympathique servant de relais pour les informations entre le tronc sympathique et les organes innervés et sont constitués de fibres myélinisées et non myélinisées (fr) The white ramus communicans (plural: rami communicantes) from Latin ramus (branch) and communicans (communicating) is the preganglionic sympathetic outflow nerve tract from the spinal cord. Each of the thoracic, and the first and second lumbar nerves contribute a white ramus communicans to the adjoining sympathetic ganglion, unlike the gray rami which are located at each spinal level. White rami communicantes contain both myelinated and unmyelinated preganglionic sympathetic fibers, (GVE and GVA). The white ramus appears white because there are more myelinated than unmyelinated fibers unlike the gray rami. (en) |
| dbo:latinName |
ramus communicans albus nervi spinalis |
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| dbp:caption |
Diagram of the course and branches of a typical intercostal nerve. (en) Scheme showing structure of a typical spinal nerve. 1. Somatic efferent. 2. Somatic afferent. 3, 4, 5. Sympathetic efferent. 6, 7. Visceral afferent. (en) |
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Gray819.png (en) |
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ramus communicans albus nervi spinalis (en) |
| dbp:name |
White ramus communicans (en) |
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| dct:subject |
dbc:Nerves_of_the_torso |
| gold:hypernym |
dbr:Tract |
| rdf:type |
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| rdfs:comment |
Cada nervi espinal toràcic i primer i segon lumbar, emet una branca, la branca comunicant blanca, al gangli adjacent de la cadena simpàtica. La branca conté fibres simpàtiques preganglionars mielíniques. (ca) Les rameaux communicant blancs sont les 14 paires de petit nerf reliant les ganglions sympathiques du tronc sympathique aux nerfs spinaux. Ils ne sont présents que pour les nerfs thoraciques et les deux premiers nerfs lombaires. Ils font partie du système nerveux sympathique servant de relais pour les informations entre le tronc sympathique et les organes innervés et sont constitués de fibres myélinisées et non myélinisées (fr) The white ramus communicans (plural: rami communicantes) from Latin ramus (branch) and communicans (communicating) is the preganglionic sympathetic outflow nerve tract from the spinal cord. Each of the thoracic, and the first and second lumbar nerves contribute a white ramus communicans to the adjoining sympathetic ganglion, unlike the gray rami which are located at each spinal level. White rami communicantes contain both myelinated and unmyelinated preganglionic sympathetic fibers, (GVE and GVA). The white ramus appears white because there are more myelinated than unmyelinated fibers unlike the gray rami. (en) |
| rdfs:label |
Branca comunicant blanca (ca) Rameau communicant blanc (fr) White ramus communicans (en) |
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freebase:White ramus communicans wikidata:White ramus communicans dbpedia-ca:White ramus communicans dbpedia-fr:White ramus communicans http://tl.dbpedia.org/resource/White_ramus_communicans https://global.dbpedia.org/id/3GtSi |
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White ramus communicans (en) |
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