Magnetic resonance imaging of shear wave
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Jonathan Bishop; Greg Poole; Michael Leitch; Donald B. Plewes
📂
Article
📅
1998
🏛
John Wiley and Sons
🌐
English
⚖ 937 KB
The propagation of shear waves in ex vivo tissue samples, agar/gel phantoms, and human volunteers was investigated. A moving coil apparatus was constructed to generate low acoustic frequency shear perturbations of 50 to 400 Hz. Oscillating gradients phase-locked with the shear stimulus were used to