FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2017108545> ?p ?o ?g. }

• W2017108545 endingPage "71" @default.
• W2017108545 startingPage "33" @default.
• W2017108545 abstract "It has frequently been stated that micturition is dependent on the integrity of a centre in the lumbo-sacral region of the cord and on the connexions of this with the bladder and urethra, and that micturition takes place when this part of the cord is isolated from the parts of the central nervous system above it. Some authors even go so far as to state that a centre exists in the ganglia outside the cord, and that micturition can take place with these alone intact after removal of the lower end of the cord. As far as the cat is concerned this conclusion is proved to be false by the single experiment of dividing the sacral posterior (dorsal) roots, when micturition is permanently abolished. The escape of urine in jets and the reflex production of bladder contractions, after transection of the cord, are the two chief facts brought forward to support the hypothesis of a centre for micturition in the lumbo-sacral cord, and whether or not the bladder empties itself has not been considered. The first, as has been explained, can occur without any co-ordination. The second is what would be expected from the anatomical fact that the fibres of the pelvic nerve arise from cells situated in this part of the cord (2). The fact that in a normal cat a motor tone arising from above the lumbo-sacral region is constantly passing out through the pelvic nerves, and a similar inhibitor tone through the hypogastrics, is quite inexplicable on the supposition of a lumbo-sacral centre. That various factors in the function of micturition can and in some cases do arise in this part of the cord, and even, as has been shown, in the inferior mesenteric ganglia, is certain; but that any mechanism for piecing them together in a co-ordinate act of micturition exists below the lower thoracic region of the cord is entirely without proof, whether one considers the various factors in the act or the ways in which the whole function is affected by thoracic transections of the cord. If the facts already stated are reviewed it will be seen that except for the inhibitor tone exercised on the bladder, which may quite probably prove to be something rather peculiar to the cat (2), the hypogastric appears to play little if any part in ordinary micturition. Even the closing mechanism of the bladder, which of all things one would expect to be due to a nervous motor tone, is seen to be independent of the hypogastrics. It would seem from this that the hypogastrics are only for use on certain occasions, as for instance, in coitus. A little support is lent to this suggestion by the fact that in guinea-pigs during sexual excitement jets of urine are constantly shot out of the urethra; that the bladder is not emptied by this process is seen from the fact that the animals can continue doing it for a considerable time. Peripheral stimulation of the hypogastric in the guinea-pig is followed by a very powerful contraction of the bladder." @default.
• W2017108545 created "2016-06-24" @default.
• W2017108545 creator A5089593627 @default.
• W2017108545 date "1914-04-04" @default.
• W2017108545 modified "2023-10-14" @default.
• W2017108545 title "THE NERVOUS MECHANISM OF MICTURITION" @default.
• W2017108545 doi "https://doi.org/10.1113/expphysiol.1914.sp000171" @default.
• W2017108545 hasPublicationYear "1914" @default.
• W2017108545 type Work @default.
• W2017108545 sameAs 2017108545 @default.
• W2017108545 citedByCount "186" @default.
• W2017108545 countsByYear W20171085452012 @default.
• W2017108545 countsByYear W20171085452013 @default.
• W2017108545 countsByYear W20171085452014 @default.
• W2017108545 countsByYear W20171085452015 @default.
• W2017108545 countsByYear W20171085452016 @default.
• W2017108545 countsByYear W20171085452017 @default.
• W2017108545 countsByYear W20171085452020 @default.
• W2017108545 countsByYear W20171085452021 @default.
• W2017108545 countsByYear W20171085452022 @default.
• W2017108545 countsByYear W20171085452023 @default.
• W2017108545 crossrefType "journal-article" @default.
• W2017108545 hasAuthorship W2017108545A5089593627 @default.
• W2017108545 hasConcept C105702510 @default.
• W2017108545 hasConcept C138885662 @default.
• W2017108545 hasConcept C140530291 @default.
• W2017108545 hasConcept C141071460 @default.
• W2017108545 hasConcept C15744967 @default.
• W2017108545 hasConcept C169760540 @default.
• W2017108545 hasConcept C175768497 @default.
• W2017108545 hasConcept C2777085111 @default.
• W2017108545 hasConcept C2779632786 @default.
• W2017108545 hasConcept C2779762690 @default.
• W2017108545 hasConcept C2780583480 @default.
• W2017108545 hasConcept C2780775167 @default.
• W2017108545 hasConcept C41895202 @default.
• W2017108545 hasConcept C42219234 @default.
• W2017108545 hasConcept C71924100 @default.
• W2017108545 hasConcept C77411442 @default.
• W2017108545 hasConcept C83974742 @default.
• W2017108545 hasConceptScore W2017108545C105702510 @default.
• W2017108545 hasConceptScore W2017108545C138885662 @default.
• W2017108545 hasConceptScore W2017108545C140530291 @default.
• W2017108545 hasConceptScore W2017108545C141071460 @default.
• W2017108545 hasConceptScore W2017108545C15744967 @default.
• W2017108545 hasConceptScore W2017108545C169760540 @default.
• W2017108545 hasConceptScore W2017108545C175768497 @default.
• W2017108545 hasConceptScore W2017108545C2777085111 @default.
• W2017108545 hasConceptScore W2017108545C2779632786 @default.
• W2017108545 hasConceptScore W2017108545C2779762690 @default.
• W2017108545 hasConceptScore W2017108545C2780583480 @default.
• W2017108545 hasConceptScore W2017108545C2780775167 @default.
• W2017108545 hasConceptScore W2017108545C41895202 @default.
• W2017108545 hasConceptScore W2017108545C42219234 @default.
• W2017108545 hasConceptScore W2017108545C71924100 @default.
• W2017108545 hasConceptScore W2017108545C77411442 @default.
• W2017108545 hasConceptScore W2017108545C83974742 @default.
• W2017108545 hasIssue "1" @default.
• W2017108545 hasLocation W20171085451 @default.
• W2017108545 hasOpenAccess W2017108545 @default.
• W2017108545 hasPrimaryLocation W20171085451 @default.
• W2017108545 hasRelatedWork W1693310139 @default.
• W2017108545 hasRelatedWork W2007222984 @default.
• W2017108545 hasRelatedWork W2052862931 @default.
• W2017108545 hasRelatedWork W2120067176 @default.
• W2017108545 hasRelatedWork W2151543183 @default.
• W2017108545 hasRelatedWork W2181533209 @default.
• W2017108545 hasRelatedWork W2398156664 @default.
• W2017108545 hasRelatedWork W2411115848 @default.
• W2017108545 hasRelatedWork W28135818 @default.
• W2017108545 hasRelatedWork W32822254 @default.
• W2017108545 hasVolume "8" @default.
• W2017108545 isParatext "false" @default.
• W2017108545 isRetracted "false" @default.
• W2017108545 magId "2017108545" @default.
• W2017108545 workType "article" @default.