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Quantitative assessment of physiological cerebrospinal fluid flow in the cervical spinal canal with 3.0T phase-contrast cine MRI☆
A total of 50 healthy volunteers aged between 18 and 54 years underwent phase-contrast cine MRI to assess cerebrospinal fluid flow characteristics in different regions of the vertebral canal. The results revealed that the cerebrospinal fluid peak flow velocity and peak flow rate in the systolic phas...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Medknow Publications & Media Pvt Ltd
2012
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4308789/ https://www.ncbi.nlm.nih.gov/pubmed/25657672 http://dx.doi.org/10.3969/j.issn.1673-5374.2012.18.005 |
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author | Shang, Hua Liu, Huaijun Yan, Leka Lei, Jianming Cui, Caixia Li, Hui |
author_facet | Shang, Hua Liu, Huaijun Yan, Leka Lei, Jianming Cui, Caixia Li, Hui |
author_sort | Shang, Hua |
collection | PubMed |
description | A total of 50 healthy volunteers aged between 18 and 54 years underwent phase-contrast cine MRI to assess cerebrospinal fluid flow characteristics in different regions of the vertebral canal. The results revealed that the cerebrospinal fluid peak flow velocity and peak flow rate in the systolic phase were significantly greater than those in the diastolic phase at the same level in the subarachnoid space of the cervical spinal canal. The ventral peak flow velocity and peak flow rate were significantly greater than the post-lateral peak flow velocity and flow rate, while there were no differences between left and right post-lateral subarachnoid peak velocity and flow rate. Moreover, there were no significant differences in peak flow velocity and peak flow rate between the systolic and diastolic phases, ventral, right post-lateral or left post-lateral peak flow velocity and peak flow rate at the same level in the subarachnoid space of the cervical spinal canal among different age groups (18-24, 25-34, 35-44, ≥ 45 years). |
format | Online Article Text |
id | pubmed-4308789 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2012 |
publisher | Medknow Publications & Media Pvt Ltd |
record_format | MEDLINE/PubMed |
spelling | pubmed-43087892015-02-05 Quantitative assessment of physiological cerebrospinal fluid flow in the cervical spinal canal with 3.0T phase-contrast cine MRI☆ Shang, Hua Liu, Huaijun Yan, Leka Lei, Jianming Cui, Caixia Li, Hui Neural Regen Res Techniques and Method: Neuroimaging and Neural Regeneration A total of 50 healthy volunteers aged between 18 and 54 years underwent phase-contrast cine MRI to assess cerebrospinal fluid flow characteristics in different regions of the vertebral canal. The results revealed that the cerebrospinal fluid peak flow velocity and peak flow rate in the systolic phase were significantly greater than those in the diastolic phase at the same level in the subarachnoid space of the cervical spinal canal. The ventral peak flow velocity and peak flow rate were significantly greater than the post-lateral peak flow velocity and flow rate, while there were no differences between left and right post-lateral subarachnoid peak velocity and flow rate. Moreover, there were no significant differences in peak flow velocity and peak flow rate between the systolic and diastolic phases, ventral, right post-lateral or left post-lateral peak flow velocity and peak flow rate at the same level in the subarachnoid space of the cervical spinal canal among different age groups (18-24, 25-34, 35-44, ≥ 45 years). Medknow Publications & Media Pvt Ltd 2012-06-25 /pmc/articles/PMC4308789/ /pubmed/25657672 http://dx.doi.org/10.3969/j.issn.1673-5374.2012.18.005 Text en Copyright: © Neural Regeneration Research http://creativecommons.org/licenses/by-nc-sa/3.0 This is an open-access article distributed under the terms of the Creative Commons Attribution-Noncommercial-Share Alike 3.0 Unported, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. |
spellingShingle | Techniques and Method: Neuroimaging and Neural Regeneration Shang, Hua Liu, Huaijun Yan, Leka Lei, Jianming Cui, Caixia Li, Hui Quantitative assessment of physiological cerebrospinal fluid flow in the cervical spinal canal with 3.0T phase-contrast cine MRI☆ |
title | Quantitative assessment of physiological cerebrospinal fluid flow in the cervical spinal canal with 3.0T phase-contrast cine MRI☆ |
title_full | Quantitative assessment of physiological cerebrospinal fluid flow in the cervical spinal canal with 3.0T phase-contrast cine MRI☆ |
title_fullStr | Quantitative assessment of physiological cerebrospinal fluid flow in the cervical spinal canal with 3.0T phase-contrast cine MRI☆ |
title_full_unstemmed | Quantitative assessment of physiological cerebrospinal fluid flow in the cervical spinal canal with 3.0T phase-contrast cine MRI☆ |
title_short | Quantitative assessment of physiological cerebrospinal fluid flow in the cervical spinal canal with 3.0T phase-contrast cine MRI☆ |
title_sort | quantitative assessment of physiological cerebrospinal fluid flow in the cervical spinal canal with 3.0t phase-contrast cine mri☆ |
topic | Techniques and Method: Neuroimaging and Neural Regeneration |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4308789/ https://www.ncbi.nlm.nih.gov/pubmed/25657672 http://dx.doi.org/10.3969/j.issn.1673-5374.2012.18.005 |
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