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25篇 您的检索式:作者名="Barnes GE"
    题名 作者 年代 出处 被引量
1三维超高场7T高分辨磁敏感加权像静脉造影(英文)显示文摘目的超高场磁共振具有高信噪比和独特的磁敏感对比,使其在无创性脑血管造影尤其是对小静脉的检测有明显优势。本文探讨如何在超高场磁共振7T优化和获取高质量的磁敏感加权像(SWI)静脉造影。方法选择10例正常志愿者作为研究对象,采集一系列7TSWI静脉造影数据并与3T结果作对比。选择参数TR=30~45ms,TE=13~26ms,带宽(BW)=80~140Hz/pixel,翻转角(FA)=10~25?;所有的数据用同样的图像后处理方式得到最小信号叠加投影(mIP)的SWI静脉造影像,并进行定量化分析。结果图像优化后,我们得到高分辨率的7T静脉造影图像。根据静脉血的T2*选择优化TE:16ms(7T),28ms(3T);FA:15?(3T和7T)。相对于3T,7TSWI图像有较高的信噪比和静脉与周围组织的对比度,并显示出更多的微小静脉。结论超高场SWI静脉造影对于显示微小静脉具有明显的优势。Yulin Ge Samuel Barnes Samantha Heller Daniel K.Sodickson Lin Tang E.Mark Haacke Jianping Dai Robert I.Grossman 2010磁共振成像2010,1,2:8
2Allograft implants for posterior lumbar interbody fusion:results comparing cylindrical dowels and impacted wedges显示文摘Barnes B Rodts GE Jr Haid RW Jr 2002Neurosurg2002,51,5:1
3Breath conden- sate pH in children with cystic fibrosis and asthma: a new non- invasive marker of airway inflammation? 显示文摘Carpagnano GE Barnes PJ Francis J 2004Chest2004,125,20:1
4Pediatric dacryocystorhinostomy for nasolacrimal duct obstruction显示文摘Barnes EA Abou-Rayyah Y Rose GE 2001Ophthalmology2001,108,:1
5Threaded cortical bone dowels for lumbar interbody fusion: ovdr 1-year mean follow up up in 28 patients显示文摘Barnes B Rodts GE Mclaughlin MR 2005J Neurosury2005,,:1
6The decline of the photopic negative response(PhNR)in the rat after optic nerve transaction显示文摘Li B Barnes GE Holt WF 2005Doc Ophthalmol2005,111,1:1
7Alterations in angiotensin AT1 and AT2 receptor subtype levels in brain regions from patients with neurodegenerative disorders显示文摘Ge J Barnes NM 1996Eur J Pharmacol1996,297,:1
8Threaded cortical bone dowels for lumbar interbody fusion:ovdr 1-year mean follow up in 28 patients显示文摘Barnes B Rodts GE Mclaughlin MR 2001J Neurosurg2001,95,1:1
9Increased leukotriene B4 and interleukin-6 in exhaled breath condensate in cystic fibrosis显示文摘Carpagnano GE Barnes PJ Geddes DM 2003Am J Respir Crit Care Med2003,167,:1
10Allograft implants for posterior lumbar interbody fusion:results comparing cylindrical dowels and impacted wedges显示文摘Barnes B Rodts GE Jr Haid RW Jr 2002Neurosurg2002,51,5:1
11Group I mGlu receptor modulation of dopamine release in the rat striatum显示文摘Bruton RK Ge J Barnes NM 1999Eur J Pharmacol1999,369,:1
12Cardiovascular responses to elevation of intra-abdominal hydrostatic pressure显示文摘Barnes GE Laine GA Giam PY 1985Am J Physiol1985,248,22:1
13Cardiovascular responses to elevation of intra-abdominal hydrostatic pressure 显示文摘Barnes GE Laine GA Giam PY etal 1985Am J Physiol1985,248,22:1
14Alterations in angiotensin AT1 and AT2 receptor sub- type levels in brain regions from patients with neurodegenerative disor- ders 显示文摘Ge J Barnes NM 1996Eur J Pharmacol1996,297,3:1
15The decline of the photopic negative response (PhNR) in the rat after optic nerve transaction显示文摘Li B Barnes GE Holt WF 2005Doc Ophthalmol2005,111,1:1
16Allograft implants for posterior lumbar interbody fusion :results comparing cylindrical dowels and impacted wedges显示文摘Barnes B Rodts GE Haid J 2002Neurosurg2002,51,5:1
17Cardiovascular responses to elevation of intra-abdominal hydrostatic pressure显示文摘Barnes GE Laine GA Diam PY 1985Am J Physiol1985,248,22:1
18Cardiovascular responses to elevation of intra-abdominal hydrostatic pressure显示文摘Barnes GE Laine GA Giam PY 1985Am J Physiol1985,248,:1
19Increased optic nerve head blood flow afer 1 week of twice daily topical brinzolamide treatment in Dutch-belted rabbits 显示文摘Barnes GE Li B Dean T 2000Surv Ophthalmol2000,442,:1
20Allograft implants for posterior lumbar interbody fusion: results comparing cylindrical dowels and impacted wedges 显示文摘Barnes B Rodts GE Haid Jr 2002Neuresurgery2002,51,:1
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