Cited 26 times in
Interindividual reproducibility of glutamate quantification using 1.5-T proton magnetic resonance spectroscopy
DC Field | Value | Language |
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dc.contributor.author | 김재진 | - |
dc.contributor.author | 남궁기 | - |
dc.date.accessioned | 2017-10-26T06:36:01Z | - |
dc.date.available | 2017-10-26T06:36:01Z | - |
dc.date.issued | 2005 | - |
dc.identifier.issn | 0740-3194 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/151065 | - |
dc.description.abstract | The goal of this study was to measure the interindividual reproducibility of glutamate quantification in 1.5-T (1)H MRS of human brains. To determine the effective echo time (TE) for glutamate quantification, spectra from a phantom and 12 participants were obtained with TE = 30, 35, 40, and 144 ms (repetition time (TR) = 2000 ms and volume of interest = 4 cm(3)). The average Cramer-Rao lower bounds for glutamate quantification using LCModel was lowest in two experiments when TE = 40 ms.Twenty-one subjects participated in experiments that measured interindividual reproducibility of glutamate quantification. Spectra were acquired with TR = 6000 ms and TE = 40 ms. Results showed that the coefficients of variance were 11.0 and 13.1% in the anterior cingulate cortex and insula, respectively. This suggests that glutamate can be reproducibly measured from 1.5-T (1)H MRS with long TR, effective TE, and the LCModel. | - |
dc.description.statementOfResponsibility | restriction | - |
dc.language | English | - |
dc.publisher | Wiley | - |
dc.relation.isPartOf | MAGNETIC RESONANCE IN MEDICINE | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.rights | https://creativecommons.org/licenses/by-nc-nd/2.0/kr/ | - |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/2.0/kr/ | - |
dc.subject.MESH | Adult | - |
dc.subject.MESH | Brain/metabolism* | - |
dc.subject.MESH | Brain Chemistry | - |
dc.subject.MESH | Glutamic Acid/metabolism* | - |
dc.subject.MESH | Humans | - |
dc.subject.MESH | Magnetic Resonance Spectroscopy/methods* | - |
dc.subject.MESH | Male | - |
dc.subject.MESH | Middle Aged | - |
dc.subject.MESH | Phantoms, Imaging | - |
dc.subject.MESH | Reproducibility of Results | - |
dc.title | Interindividual reproducibility of glutamate quantification using 1.5-T proton magnetic resonance spectroscopy | - |
dc.type | Article | - |
dc.publisher.location | United States | - |
dc.contributor.college | College of Medicine (의과대학) | - |
dc.contributor.college | College of Medicine (의과대학) | - |
dc.contributor.department | Dept. of Psychiatry (정신과학교실) | - |
dc.contributor.department | Dept. of Psychiatry (정신과학교실) | - |
dc.contributor.googleauthor | Dong-Pyo Jang | - |
dc.contributor.googleauthor | Jong-Min Lee | - |
dc.contributor.googleauthor | Eun Lee | - |
dc.contributor.googleauthor | Sangjin Park | - |
dc.contributor.googleauthor | Jae-Jin Kim | - |
dc.contributor.googleauthor | Kee Namkoong | - |
dc.contributor.googleauthor | Kang-Jun Yoon | - |
dc.contributor.googleauthor | In-Young Kim | - |
dc.contributor.googleauthor | Sun I. Kim | - |
dc.identifier.doi | 10.1002/mrm.20387 | - |
dc.contributor.localId | A00870 | - |
dc.contributor.localId | A01240 | - |
dc.relation.journalcode | J02179 | - |
dc.identifier.eissn | 1522-2594 | - |
dc.identifier.pmid | 15723390 | - |
dc.identifier.url | http://onlinelibrary.wiley.com/doi/10.1002/mrm.20387/abstract | - |
dc.subject.keyword | glutamate | - |
dc.subject.keyword | reproducibility | - |
dc.subject.keyword | 1H MRS | - |
dc.subject.keyword | effective echo time | - |
dc.subject.keyword | quantification | - |
dc.contributor.alternativeName | Kim, Jae Jin | - |
dc.contributor.alternativeName | Namkoong, Kee | - |
dc.citation.volume | 53 | - |
dc.citation.number | 3 | - |
dc.citation.startPage | 708 | - |
dc.citation.endPage | 712 | - |
dc.identifier.bibliographicCitation | MAGNETIC RESONANCE IN MEDICINE, Vol.53(3) : 708-712, 2005 | - |
dc.date.modified | 2017-05-04 | - |
dc.identifier.rimsid | 43413 | - |
dc.type.rims | ART | - |
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