发布求助
文献互助 智能选刊 最新文献

Proceedings of the International Society for Magnetic Resonance in Medicine ... Scientific Meeting and Exhibition. International Society for Magnetic Resonance in Medicine. Scientific Meeting and Exhibition最新文献

筛选
英文 中文
Highly Accelerated, Intravascular T1, T2, and Proton Density Mapping with Linear Algebraic Modeling and Sensitivity Profile Correction at 3T. 高加速，血管内T1, T2和质子密度映射与线性代数建模和灵敏度剖面校正在3T。
Proceedings of the International Society for Magnetic Resonance in Medicine ... Scientific Meeting and Exhibition. International Society for Magnetic Resonance in Medicine. Scientific Meeting and Exhibition Pub Date : 2016-05-01
Guan Wang, Yi Zhang, Shashank Sathyanarayana Hegde, Paul A Bottomley
{"title":"Highly Accelerated, Intravascular T1, T2, and Proton Density Mapping with Linear Algebraic Modeling and Sensitivity Profile Correction at 3T.","authors":"Guan Wang,&nbsp;Yi Zhang,&nbsp;Shashank Sathyanarayana Hegde,&nbsp;Paul A Bottomley","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Vessel wall MRI with intravascular (IV) detectors can produce superior local signal-to-noise ratios (SNR) and generate high-resolution T<sub>1</sub>, T<sub>2</sub>, and proton density (PD) maps that could be used to automatically classify atherosclerotic lesion stage. However, long acquisition times potentially limit multi-parametric mapping. Here, for the first time, spectroscopy with linear algebraic modeling (SLAM) is applied to yield accurate compartment-average T<sub>1</sub>, T<sub>2</sub> and PD measures at least 10 times faster compared to a standard full k-space reconstructed MIX-TSE sequence at 3T. Simple phase and magnitude sensitivity corrections are incorporated into the SLAM reconstruction to compensate for IV detector non-uniformity.</p>","PeriodicalId":74549,"journal":{"name":"Proceedings of the International Society for Magnetic Resonance in Medicine ... Scientific Meeting and Exhibition. International Society for Magnetic Resonance in Medicine. Scientific Meeting and Exhibition","volume":"24 ","pages":"2829"},"PeriodicalIF":0.0,"publicationDate":"2016-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5479685/pdf/nihms865664.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"35118527","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Highly-accelerated CEST Measurements in Three Dimensions with Linear Algebraic Modeling. 基于线性代数建模的高加速CEST三维测量。
Proceedings of the International Society for Magnetic Resonance in Medicine ... Scientific Meeting and Exhibition. International Society for Magnetic Resonance in Medicine. Scientific Meeting and Exhibition Pub Date : 2016-05-01
Yi Zhang, Hye-Young Heo, Dong-Hoon Lee, Shanshan Jiang, Xuna Zhao, Paul Bottomley, Jinyuan Zhou
{"title":"Highly-accelerated CEST Measurements in Three Dimensions with Linear Algebraic Modeling.","authors":"Yi Zhang,&nbsp;Hye-Young Heo,&nbsp;Dong-Hoon Lee,&nbsp;Shanshan Jiang,&nbsp;Xuna Zhao,&nbsp;Paul Bottomley,&nbsp;Jinyuan Zhou","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>CEST MRI can provide valuable molecular level information in vivo, but its translation to routine clinics is hindered by long imaging times. Regional average CEST measurements often suffice for quantitative evaluation, diagnosis, and treatment assessment, while allowing much shorter scan times. Recently, the spectroscopy with linear algebraic modeling (SLAM) method was adapted for CEST MRI in two dimensions (2D), directly obtaining compartmental-average measurements manifold faster than conventional CEST. Here, the SLAM CEST method is extended from 2D to 3D, and applied to patients with brain tumors with acceleration factors of up to 98-fold.</p>","PeriodicalId":74549,"journal":{"name":"Proceedings of the International Society for Magnetic Resonance in Medicine ... Scientific Meeting and Exhibition. International Society for Magnetic Resonance in Medicine. Scientific Meeting and Exhibition","volume":"24 ","pages":"1524"},"PeriodicalIF":0.0,"publicationDate":"2016-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5479684/pdf/nihms865665.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"35118526","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Fast Chemical Exchange Saturation Transfer (CEST) Imaging with Variably-accelerated Sensitivity Encoding (vSENSE). 快速化学交换饱和转移(CEST)成像与可变加速灵敏度编码(vSENSE)。
Proceedings of the International Society for Magnetic Resonance in Medicine ... Scientific Meeting and Exhibition. International Society for Magnetic Resonance in Medicine. Scientific Meeting and Exhibition Pub Date : 2016-05-01
Yi Zhang, Hye-Young Heo, Dong-Hoon Lee, Paul Bottomley, Jinyuan Zhou
{"title":"Fast Chemical Exchange Saturation Transfer (CEST) Imaging with Variably-accelerated Sensitivity Encoding (vSENSE).","authors":"Yi Zhang,&nbsp;Hye-Young Heo,&nbsp;Dong-Hoon Lee,&nbsp;Paul Bottomley,&nbsp;Jinyuan Zhou","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>CEST imaging has numerous applications, but its widespread clinical use is hampered by relatively long acquisition times. Here, a novel variably-accelerated sensitivity encoding (vSENSE) method is proposed that provides faster CEST acquisitions than conventional SENSE. The vSENSE approach undersamples k-space variably for images acquired at different saturation frequencies to maximize acquisition speed. vSENSE was validated in a phantom and in 8 patients with brain tumors studied at 3T. The vSENSE method provided a 4-fold acceleration, compared to conventional SENSE which permitted only a 2-fold acceleration, with both compared to a full k-space reconstruction.</p>","PeriodicalId":74549,"journal":{"name":"Proceedings of the International Society for Magnetic Resonance in Medicine ... Scientific Meeting and Exhibition. International Society for Magnetic Resonance in Medicine. Scientific Meeting and Exhibition","volume":"24 ","pages":"1522"},"PeriodicalIF":0.0,"publicationDate":"2016-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5479580/pdf/nihms865667.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"35118525","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A combined interventional high-resolution targeted ablation, thermometry and imaging probe. 一种综合介入高分辨率靶向消融、测温和成像探头。
Proceedings of the International Society for Magnetic Resonance in Medicine ... Scientific Meeting and Exhibition. International Society for Magnetic Resonance in Medicine. Scientific Meeting and Exhibition Pub Date : 2015-05-01
M Arcan Erturk, Shashank Sathyanarayana Hegde, Paul A Bottomley
{"title":"A combined interventional high-resolution targeted ablation, thermometry and imaging probe.","authors":"M Arcan Erturk,&nbsp;Shashank Sathyanarayana Hegde,&nbsp;Paul A Bottomley","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":74549,"journal":{"name":"Proceedings of the International Society for Magnetic Resonance in Medicine ... Scientific Meeting and Exhibition. International Society for Magnetic Resonance in Medicine. Scientific Meeting and Exhibition","volume":"23 ","pages":"1645"},"PeriodicalIF":0.0,"publicationDate":"2015-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4999296/pdf/nihms780298.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"34398016","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Automated classification of vessel disease based on high-resolution intravascular multi-parametric mapping MRI. 基于高分辨率血管内多参数成像MRI的血管疾病自动分类。
Proceedings of the International Society for Magnetic Resonance in Medicine ... Scientific Meeting and Exhibition. International Society for Magnetic Resonance in Medicine. Scientific Meeting and Exhibition Pub Date : 2015-05-01
Guan Wang, M Arcan Erturk, Shashank Sathyanarayana Hegde, Paul A Bottomley
{"title":"Automated classification of vessel disease based on high-resolution intravascular multi-parametric mapping MRI.","authors":"Guan Wang,&nbsp;M Arcan Erturk,&nbsp;Shashank Sathyanarayana Hegde,&nbsp;Paul A Bottomley","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":74549,"journal":{"name":"Proceedings of the International Society for Magnetic Resonance in Medicine ... Scientific Meeting and Exhibition. International Society for Magnetic Resonance in Medicine. Scientific Meeting and Exhibition","volume":"2015 ","pages":"1659"},"PeriodicalIF":0.0,"publicationDate":"2015-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4869730/pdf/nihms780306.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"34500243","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Multi-parametric MRI Assessment of Tumor Response to High-Intensity Focused Ultrasound in a Rat Glioma Model. 大鼠胶质瘤模型中肿瘤对高强度聚焦超声反应的多参数磁共振成像评估
Proceedings of the International Society for Magnetic Resonance in Medicine ... Scientific Meeting and Exhibition. International Society for Magnetic Resonance in Medicine. Scientific Meeting and Exhibition Pub Date : 2015-05-01
Yi Zhang, Dong-Hoon Lee, Kai Zhang, Antonella Mangraviti, Chen Yang, Hye-Young Heo, Betty Tyler, Ari Partanen, Keyvan Farahani, Paul Bottomley, Peter van Zijl, Jinyuan Zhou
{"title":"Multi-parametric MRI Assessment of Tumor Response to High-Intensity Focused Ultrasound in a Rat Glioma Model.","authors":"Yi Zhang, Dong-Hoon Lee, Kai Zhang, Antonella Mangraviti, Chen Yang, Hye-Young Heo, Betty Tyler, Ari Partanen, Keyvan Farahani, Paul Bottomley, Peter van Zijl, Jinyuan Zhou","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":74549,"journal":{"name":"Proceedings of the International Society for Magnetic Resonance in Medicine ... Scientific Meeting and Exhibition. International Society for Magnetic Resonance in Medicine. Scientific Meeting and Exhibition","volume":"2015 ","pages":"0036"},"PeriodicalIF":0.0,"publicationDate":"2015-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4869733/pdf/nihms780321.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"34500242","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A comparative study of 16 tractography algorithms for the corticospinal tract: reproducibility and subject-specificity. 16种脊髓束束造影算法的比较研究:可重复性和受试者特异性。
Proceedings of the International Society for Magnetic Resonance in Medicine ... Scientific Meeting and Exhibition. International Society for Magnetic Resonance in Medicine. Scientific Meeting and Exhibition Pub Date : 2014-01-01
Emmanuel Caruyer, Luke Bloy, Birkan Tunç, Jérémy Lecoeur, Varsha Shankar, Ragini Verma
{"title":"A comparative study of 16 tractography algorithms for the corticospinal tract: reproducibility and subject-specificity.","authors":"Emmanuel Caruyer,&nbsp;Luke Bloy,&nbsp;Birkan Tunç,&nbsp;Jérémy Lecoeur,&nbsp;Varsha Shankar,&nbsp;Ragini Verma","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":74549,"journal":{"name":"Proceedings of the International Society for Magnetic Resonance in Medicine ... Scientific Meeting and Exhibition. International Society for Magnetic Resonance in Medicine. Scientific Meeting and Exhibition","volume":"2014 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2014-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4213546/pdf/nihms599803.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"32788211","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Generating a human neonatal brain atlas for superior normalization accuracy. 生成人类新生儿脑图谱，实现更高的标准化精度。
Proceedings of the International Society for Magnetic Resonance in Medicine ... Scientific Meeting and Exhibition. International Society for Magnetic Resonance in Medicine. Scientific Meeting and Exhibition Pub Date : 2013-04-01
Yajing Zhang, Linda Chang, Thomas Ernst, Jon Skranes, Steven Buchthal, Daniel Alicata, Heather Johansen, Antonette Hernandez, Robyn Yamakawa, Lillian Fujimoto, Michael Miller, Susumu Mori, Kenichi Oishi
{"title":"Generating a human neonatal brain atlas for superior normalization accuracy.","authors":"Yajing Zhang, Linda Chang, Thomas Ernst, Jon Skranes, Steven Buchthal, Daniel Alicata, Heather Johansen, Antonette Hernandez, Robyn Yamakawa, Lillian Fujimoto, Michael Miller, Susumu Mori, Kenichi Oishi","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":74549,"journal":{"name":"Proceedings of the International Society for Magnetic Resonance in Medicine ... Scientific Meeting and Exhibition. International Society for Magnetic Resonance in Medicine. Scientific Meeting and Exhibition","volume":"2013 ","pages":"3739"},"PeriodicalIF":0.0,"publicationDate":"2013-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4629987/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141297797","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
3T intravascular MRI, IVUS and OCT: A study in contrast. 3T血管内MRI、IVUS和OCT:对比研究。
Proceedings of the International Society for Magnetic Resonance in Medicine ... Scientific Meeting and Exhibition. International Society for Magnetic Resonance in Medicine. Scientific Meeting and Exhibition Pub Date : 2013-01-01
Shashank Sathyanarayana Hegde, Clifford R Weiss, M Arcan Erturk, Paul A Bottomley
{"title":"3T intravascular MRI, IVUS and OCT: A study in contrast.","authors":"Shashank Sathyanarayana Hegde,&nbsp;Clifford R Weiss,&nbsp;M Arcan Erturk,&nbsp;Paul A Bottomley","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":74549,"journal":{"name":"Proceedings of the International Society for Magnetic Resonance in Medicine ... Scientific Meeting and Exhibition. International Society for Magnetic Resonance in Medicine. Scientific Meeting and Exhibition","volume":"21 ","pages":"1833"},"PeriodicalIF":0.0,"publicationDate":"2013-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4207269/pdf/nihms516283.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"32773900","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Spectroscopy with linear algebraic modeling (SLAM): speed and quantification in brain tumor studies. 光谱线性代数建模(SLAM):脑肿瘤研究的速度和量化。
Proceedings of the International Society for Magnetic Resonance in Medicine ... Scientific Meeting and Exhibition. International Society for Magnetic Resonance in Medicine. Scientific Meeting and Exhibition Pub Date : 2013-01-01
Yi Zhang, Refaat E Gabr, Jinyuan Zhou, Robert G Weiss, Paul A Bottomley
{"title":"Spectroscopy with linear algebraic modeling (SLAM): speed and quantification in brain tumor studies.","authors":"Yi Zhang,&nbsp;Refaat E Gabr,&nbsp;Jinyuan Zhou,&nbsp;Robert G Weiss,&nbsp;Paul A Bottomley","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":74549,"journal":{"name":"Proceedings of the International Society for Magnetic Resonance in Medicine ... Scientific Meeting and Exhibition. International Society for Magnetic Resonance in Medicine. Scientific Meeting and Exhibition","volume":"21 ","pages":"0530-530"},"PeriodicalIF":0.0,"publicationDate":"2013-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4207298/pdf/nihms-521443.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"32773899","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：481959085
Book学术官方微信