Matches in SemOpenAlex for { <https://semopenalex.org/work/W2029591134> ?p ?o ?g. }
Showing items 1 to 94 of
94
with 100 items per page.
- W2029591134 endingPage "130" @default.
- W2029591134 startingPage "123" @default.
- W2029591134 abstract "Cine phase-contrast MR imaging was used to study pulsatile CSF flow in the aqueduct in 11 young controls (mean age 30 years) and 9 old controls (mean age 69 years). A high-resolution gradient echo technique and an oblique imaging plane, perpendicular to the aqueduct, was used to avoid volume averaging. Phantom studies confirmed that the technique was accurate. Aqueductal velocity and flux in old controls was higher than in young controls, but the differences were not significant. For all controls together, the averaged peak velocity was 4.2 ± 1.5 cm/s in rostral and −7.8 ± 4.9 cm/s in caudal direction; for the flux it was 0.16 ± 0.10 cm 3 /s in rostral and −0.29 ± 0.19 cm 3 /s in caudal direction. Phase-contrast measurements were significantly related to flow-void on modulus MR images, but not with ventricular size or cortical atrophy. The present technique avoids underestimation of aqueductal flow, and therefore reveals higher aqueductal velocity and flux values than previous studies. Factors other than age or atrophy seem to determine aqueductal CSF flow." @default.
- W2029591134 created "2016-06-24" @default.
- W2029591134 creator A5003860752 @default.
- W2029591134 creator A5025870220 @default.
- W2029591134 creator A5052693175 @default.
- W2029591134 creator A5053285571 @default.
- W2029591134 creator A5064378373 @default.
- W2029591134 creator A5075163363 @default.
- W2029591134 date "1994-03-01" @default.
- W2029591134 modified "2023-09-25" @default.
- W2029591134 title "Phase-Contrast Cine Mr Imaging of Normal Aqueductal CSF Flow" @default.
- W2029591134 cites W1969947674 @default.
- W2029591134 cites W1974993528 @default.
- W2029591134 cites W1990849735 @default.
- W2029591134 cites W1992681924 @default.
- W2029591134 cites W2008281673 @default.
- W2029591134 cites W2032247325 @default.
- W2029591134 cites W2038165595 @default.
- W2029591134 cites W2047106812 @default.
- W2029591134 cites W2047760454 @default.
- W2029591134 cites W2047913307 @default.
- W2029591134 cites W2059044176 @default.
- W2029591134 cites W2069368351 @default.
- W2029591134 cites W2140715181 @default.
- W2029591134 cites W2144855997 @default.
- W2029591134 cites W2161160110 @default.
- W2029591134 cites W2319697373 @default.
- W2029591134 cites W2992558575 @default.
- W2029591134 doi "https://doi.org/10.1177/028418519403500204" @default.
- W2029591134 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/8172735" @default.
- W2029591134 hasPublicationYear "1994" @default.
- W2029591134 type Work @default.
- W2029591134 sameAs 2029591134 @default.
- W2029591134 citedByCount "83" @default.
- W2029591134 countsByYear W20295911342012 @default.
- W2029591134 countsByYear W20295911342013 @default.
- W2029591134 countsByYear W20295911342015 @default.
- W2029591134 countsByYear W20295911342016 @default.
- W2029591134 countsByYear W20295911342017 @default.
- W2029591134 countsByYear W20295911342018 @default.
- W2029591134 countsByYear W20295911342019 @default.
- W2029591134 countsByYear W20295911342020 @default.
- W2029591134 countsByYear W20295911342021 @default.
- W2029591134 countsByYear W20295911342022 @default.
- W2029591134 countsByYear W20295911342023 @default.
- W2029591134 crossrefType "journal-article" @default.
- W2029591134 hasAuthorship W2029591134A5003860752 @default.
- W2029591134 hasAuthorship W2029591134A5025870220 @default.
- W2029591134 hasAuthorship W2029591134A5052693175 @default.
- W2029591134 hasAuthorship W2029591134A5053285571 @default.
- W2029591134 hasAuthorship W2029591134A5064378373 @default.
- W2029591134 hasAuthorship W2029591134A5075163363 @default.
- W2029591134 hasConcept C104293457 @default.
- W2029591134 hasConcept C105702510 @default.
- W2029591134 hasConcept C126838900 @default.
- W2029591134 hasConcept C13483470 @default.
- W2029591134 hasConcept C143409427 @default.
- W2029591134 hasConcept C164705383 @default.
- W2029591134 hasConcept C2776820357 @default.
- W2029591134 hasConcept C2989005 @default.
- W2029591134 hasConcept C71924100 @default.
- W2029591134 hasConcept C79191276 @default.
- W2029591134 hasConceptScore W2029591134C104293457 @default.
- W2029591134 hasConceptScore W2029591134C105702510 @default.
- W2029591134 hasConceptScore W2029591134C126838900 @default.
- W2029591134 hasConceptScore W2029591134C13483470 @default.
- W2029591134 hasConceptScore W2029591134C143409427 @default.
- W2029591134 hasConceptScore W2029591134C164705383 @default.
- W2029591134 hasConceptScore W2029591134C2776820357 @default.
- W2029591134 hasConceptScore W2029591134C2989005 @default.
- W2029591134 hasConceptScore W2029591134C71924100 @default.
- W2029591134 hasConceptScore W2029591134C79191276 @default.
- W2029591134 hasIssue "2" @default.
- W2029591134 hasLocation W20295911341 @default.
- W2029591134 hasLocation W20295911342 @default.
- W2029591134 hasOpenAccess W2029591134 @default.
- W2029591134 hasPrimaryLocation W20295911341 @default.
- W2029591134 hasRelatedWork W1969160739 @default.
- W2029591134 hasRelatedWork W1983151214 @default.
- W2029591134 hasRelatedWork W2005860242 @default.
- W2029591134 hasRelatedWork W2046710333 @default.
- W2029591134 hasRelatedWork W2110066689 @default.
- W2029591134 hasRelatedWork W2164341733 @default.
- W2029591134 hasRelatedWork W2262423180 @default.
- W2029591134 hasRelatedWork W3085360753 @default.
- W2029591134 hasRelatedWork W3207677358 @default.
- W2029591134 hasRelatedWork W4385555812 @default.
- W2029591134 hasVolume "35" @default.
- W2029591134 isParatext "false" @default.
- W2029591134 isRetracted "false" @default.
- W2029591134 magId "2029591134" @default.
- W2029591134 workType "article" @default.