FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4385514387> ?p ?o ?g. }

• W4385514387 abstract "Abstract Pulsatile spinal cord and CSF velocities related to the cardiac cycle can be depicted by phase‐contrast MRI. Among patients with spontaneous intracranial hypotension, we have recently described relevant differences compared with healthy controls in segment C2/C3. The method might be a promising tool to solve clinical and diagnostic ambiguities. Therefore, it is important to understand the physiological range and the effects of clinical and anatomical parameters in healthy volunteers. Within a prospective study, 3D T 2 ‐weighted MRI for spinal canal anatomy and cardiac‐gated phase‐contrast MRI adapted to CSF flow and spinal cord motion for time‐resolved velocity data and derivatives were performed in 70 participants (age 20–79 years) in segments C2/C3 and C5/C6. Correlations were analyzed by multiple linear regression models; p < 0.01 was required to assume a significant impact of clinical or anatomical data quantified by the regression coefficient B . Data showed that in C2/C3, the CSF and spinal cord craniocaudal velocity ranges were 4.5 ± 0.9 and 0.55 ± 0.15 cm/s; the total displacements were 1.1 ± 0.3 and 0.07 ± 0.02 cm, respectively. The craniocaudal range of the CSF flow rate was 8.6 ± 2.4 mL/s; the CSF stroke volume was 2.1 ± 0.7 mL. In C5/C5, physiological narrowing of the spinal canal caused higher CSF velocity ranges and lower stroke volume (C5/C6 B = +1.64 cm/s, p < 0.001; B = −0.4 mL, p = 0.002, respectively). Aging correlated to lower spinal cord motion (e.g., B = −0.01 cm per 10 years of aging, p < 0.001). Increased diastolic blood pressure was associated with lower spinal cord motion and CSF flow parameters (e.g., C2/C3 CSF stroke volume B = −0.3 mL per 10 mmHg, p < 0.001). Males showed higher CSF flow and spinal cord motion (e.g., CSF stroke volume B = +0.5 mL, p < 0.001; total displacement spinal cord B = +0.016 cm, p = 0.002). We therefore propose to stratify data for age and sex and to adjust for diastolic blood pressure and segmental narrowing in future clinical studies." @default.
• W4385514387 created "2023-08-04" @default.
• W4385514387 creator A5002381194 @default.
• W4385514387 creator A5005377955 @default.
• W4385514387 creator A5009472773 @default.
• W4385514387 creator A5016446442 @default.
• W4385514387 creator A5043440718 @default.
• W4385514387 creator A5048768605 @default.
• W4385514387 creator A5064325044 @default.
• W4385514387 creator A5072916695 @default.
• W4385514387 creator A5080996333 @default.
• W4385514387 date "2023-08-03" @default.
• W4385514387 modified "2023-10-17" @default.
• W4385514387 title "Spinal cord motion and CSF flow in the cervical spine of 70 healthy participants" @default.
• W4385514387 cites W1967298662 @default.
• W4385514387 cites W1971675275 @default.
• W4385514387 cites W1983856219 @default.
• W4385514387 cites W2050336774 @default.
• W4385514387 cites W2076900184 @default.
• W4385514387 cites W2085812770 @default.
• W4385514387 cites W2093425528 @default.
• W4385514387 cites W2096191271 @default.
• W4385514387 cites W2100786169 @default.
• W4385514387 cites W2118739997 @default.
• W4385514387 cites W2168072390 @default.
• W4385514387 cites W2223641738 @default.
• W4385514387 cites W2327037637 @default.
• W4385514387 cites W2331987728 @default.
• W4385514387 cites W2537005097 @default.
• W4385514387 cites W2556203961 @default.
• W4385514387 cites W2584346819 @default.
• W4385514387 cites W2744784137 @default.
• W4385514387 cites W2758440563 @default.
• W4385514387 cites W2791620393 @default.
• W4385514387 cites W2793350103 @default.
• W4385514387 cites W3033973830 @default.
• W4385514387 cites W3126661475 @default.
• W4385514387 cites W3130235815 @default.
• W4385514387 cites W3194612953 @default.
• W4385514387 cites W3208056681 @default.
• W4385514387 cites W4213365104 @default.
• W4385514387 cites W4220706243 @default.
• W4385514387 cites W4243937179 @default.
• W4385514387 cites W4291676847 @default.
• W4385514387 cites W4308768191 @default.
• W4385514387 cites W4381850888 @default.
• W4385514387 doi "https://doi.org/10.1002/nbm.5013" @default.
• W4385514387 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/37533376" @default.
• W4385514387 hasPublicationYear "2023" @default.
• W4385514387 type Work @default.
• W4385514387 citedByCount "0" @default.
• W4385514387 crossrefType "journal-article" @default.
• W4385514387 hasAuthorship W4385514387A5002381194 @default.
• W4385514387 hasAuthorship W4385514387A5005377955 @default.
• W4385514387 hasAuthorship W4385514387A5009472773 @default.
• W4385514387 hasAuthorship W4385514387A5016446442 @default.
• W4385514387 hasAuthorship W4385514387A5043440718 @default.
• W4385514387 hasAuthorship W4385514387A5048768605 @default.
• W4385514387 hasAuthorship W4385514387A5064325044 @default.
• W4385514387 hasAuthorship W4385514387A5072916695 @default.
• W4385514387 hasAuthorship W4385514387A5080996333 @default.
• W4385514387 hasBestOaLocation W43855143871 @default.
• W4385514387 hasConcept C105702510 @default.
• W4385514387 hasConcept C118552586 @default.
• W4385514387 hasConcept C126838900 @default.
• W4385514387 hasConcept C143409427 @default.
• W4385514387 hasConcept C164705383 @default.
• W4385514387 hasConcept C2777953023 @default.
• W4385514387 hasConcept C2779326565 @default.
• W4385514387 hasConcept C2780775167 @default.
• W4385514387 hasConcept C2989005 @default.
• W4385514387 hasConcept C71924100 @default.
• W4385514387 hasConcept C79191276 @default.
• W4385514387 hasConcept C80461066 @default.
• W4385514387 hasConcept C84393581 @default.
• W4385514387 hasConcept C99398487 @default.
• W4385514387 hasConceptScore W4385514387C105702510 @default.
• W4385514387 hasConceptScore W4385514387C118552586 @default.
• W4385514387 hasConceptScore W4385514387C126838900 @default.
• W4385514387 hasConceptScore W4385514387C143409427 @default.
• W4385514387 hasConceptScore W4385514387C164705383 @default.
• W4385514387 hasConceptScore W4385514387C2777953023 @default.
• W4385514387 hasConceptScore W4385514387C2779326565 @default.
• W4385514387 hasConceptScore W4385514387C2780775167 @default.
• W4385514387 hasConceptScore W4385514387C2989005 @default.
• W4385514387 hasConceptScore W4385514387C71924100 @default.
• W4385514387 hasConceptScore W4385514387C79191276 @default.
• W4385514387 hasConceptScore W4385514387C80461066 @default.
• W4385514387 hasConceptScore W4385514387C84393581 @default.
• W4385514387 hasConceptScore W4385514387C99398487 @default.
• W4385514387 hasFunder F4320337168 @default.
• W4385514387 hasLocation W43855143871 @default.
• W4385514387 hasLocation W43855143872 @default.
• W4385514387 hasOpenAccess W4385514387 @default.
• W4385514387 hasPrimaryLocation W43855143871 @default.
• W4385514387 hasRelatedWork W111119222 @default.
• W4385514387 hasRelatedWork W1982466137 @default.
• W4385514387 hasRelatedWork W2037822862 @default.
• W4385514387 hasRelatedWork W2043638200 @default.
• W4385514387 hasRelatedWork W2061425749 @default.

• next