Ultra High Speed Real-Time Holographic Interferometry

1979 ◽  
Author(s):  
T. Uyemura ◽  
Y . Yamamoto ◽  
N . Yokoyama ◽  
S. Tochiori
Keyword(s):  
Real Time ◽  
Holographic Interferometry ◽  
High Speed ◽  
Ultra High Speed

The clinical potential of ultra-high-speed echo-planar imaging

1990 ◽  
Vol 333 (1632) ◽  
pp. 507-514 ◽  
Keyword(s):  
Real Time ◽  
High Speed ◽  
Echo Planar Imaging ◽  
Lesion Detection ◽  
Whole Body ◽  
Planar Imaging ◽  
Cardiac Events ◽  
Ultra High Speed ◽  
Movement Artefact ◽  
Echo Planar

Ultra-high-speed echo-planar imaging (EP1) allows acquisition of a complete twodimensional image in 64 to 128 ms devoid of movement artefact and without sacrifice of contrast due to relaxation time effects. In conventional whole-body MRI, however, obtrusive movement artefact and extended imaging time, resulting from the need to apply multiple sequences to facilitate lesion detection and pathological characterization, remain limitations. Reduced total examination time increases patient tolerance and throughput • furthermore optimization of contrast to achieve maximal conspicuity of particular features in liver or brain pathology is achieved simply and interactively by real time adjustment of the imaging parameters. The method provides the opportunity to study in real time dynamic events such as flow phenomena in the vascular and cerebrospinal fluid compartments of the brain as well as the kinetics of administered contrast agents, EPI is the only means of capturing the irregular motion of aperiodic cardiac events and bowel peristalsis.

The value of real time adjustment of T1 weighting in ultra high speed IR-EPI of the brain

1991 ◽  
pp. 278-278
Author(s):  
B. S. Worthington ◽  
J. L. Firth ◽  
R. Ordidge ◽  
M. K. Stehling ◽  
R. Coxon ◽  
...  
Keyword(s):  
Real Time ◽  
High Speed ◽  
Ultra High Speed ◽  
The Brain

scholarly journals The impact of real-time 3d imaging by ultra-high speed optical coherence tomography in urothelial carcinoma

BMC Urology ◽  
2013 ◽  
Vol 13 (1) ◽  
Author(s):  
Masaomi Ikeda ◽  
Kazumasa Matsumoto ◽  
Donghak Choi ◽  
Morihiro Nishi ◽  
Tetsuo Fujita ◽  
...  
Keyword(s):  
Optical Coherence Tomography ◽  
Urothelial Carcinoma ◽  
Real Time ◽  
High Speed ◽  
3D Imaging ◽  
Optical Coherence ◽  
Ultra High Speed ◽  
The Impact
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