Novel Technique to Measure Pulse Wave Velocity in Brain Vessels Using a Fast Simultaneous Multi-Slice Excitation Magnetic Resonance Sequence
DC Field | Value | Language |
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dc.contributor.author | Jung, Ju-Yeon | - |
dc.contributor.author | Lee, Yeong-Bae | - |
dc.contributor.author | Kang, Chang-Ki | - |
dc.date.accessioned | 2021-10-30T06:40:34Z | - |
dc.date.available | 2021-10-30T06:40:34Z | - |
dc.date.created | 2021-09-30 | - |
dc.date.issued | 2021-10 | - |
dc.identifier.issn | 1424-8220 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/82541 | - |
dc.description.abstract | In this study, we proposed a novel pulse wave velocity (PWV) technique to determine cerebrovascular stiffness using a 3-tesla magnetic resonance imaging (MRI) to overcome the vari-ous shortcomings of existing PWV techniques for cerebral-artery PWV, such as long scan times and complicated procedures. The technique was developed by combining a simultaneous multi-slice (SMS) excitation pulse sequence with keyhole acquisition and reconstruction (SMS-K). The SMS-K technique for cerebral-artery PWV was evaluated using phantom and human experiments. In the results, common and internal carotid arteries (CCA and ICA) were acquired simultaneously in an image with a high temporal resolution-of 48 ms for one measurement. Vascular signals at 500 time points acquired within 30 s could generate pulse waveforms of CCA and ICA with 26 heartbeats, allowing for the detection of PWV changes over time. The results demonstrated that the SMS-K technique could provide more PWV information with a simple procedure within a short period of time. The procedural convenience and advantages of PWV measurements will make it more ap-propriate for clinical applications. © 2021 by the authors. Licensee MDPI, Basel, Switzerland. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | MDPI | - |
dc.relation.isPartOf | Sensors | - |
dc.title | Novel Technique to Measure Pulse Wave Velocity in Brain Vessels Using a Fast Simultaneous Multi-Slice Excitation Magnetic Resonance Sequence | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000707809700001 | - |
dc.identifier.doi | 10.3390/s21196352 | - |
dc.identifier.bibliographicCitation | Sensors, v.21, no.19 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.scopusid | 2-s2.0-85115421503 | - |
dc.citation.title | Sensors | - |
dc.citation.volume | 21 | - |
dc.citation.number | 19 | - |
dc.contributor.affiliatedAuthor | Jung, Ju-Yeon | - |
dc.contributor.affiliatedAuthor | Lee, Yeong-Bae | - |
dc.contributor.affiliatedAuthor | Kang, Chang-Ki | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | Keyhole technique | - |
dc.subject.keywordAuthor | Magnetic resonance imaging | - |
dc.subject.keywordAuthor | Pulse wave velocity | - |
dc.subject.keywordAuthor | Simultaneous multi-slice | - |
dc.subject.keywordAuthor | Stroke | - |
dc.subject.keywordPlus | Hemodynamics | - |
dc.subject.keywordPlus | Magnetic resonance imaging | - |
dc.subject.keywordPlus | Magnetism | - |
dc.subject.keywordPlus | Resonance | - |
dc.subject.keywordPlus | Wave propagation | - |
dc.subject.keywordPlus | Brain vessels | - |
dc.subject.keywordPlus | Cerebral arteries | - |
dc.subject.keywordPlus | Excitation pulse | - |
dc.subject.keywordPlus | Keyhole technique | - |
dc.subject.keywordPlus | Multi slices | - |
dc.subject.keywordPlus | Novel techniques | - |
dc.subject.keywordPlus | Pulse-wave velocity | - |
dc.subject.keywordPlus | Scan time | - |
dc.subject.keywordPlus | Simultaneous multi-slice | - |
dc.subject.keywordPlus | Stroke | - |
dc.subject.keywordPlus | Acoustic wave velocity | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Instruments & Instrumentation | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Analytical | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.relation.journalWebOfScienceCategory | Instruments & Instrumentation | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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