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Low homogeneity is the main issue of Polyvinyl Alcohol Cryogel phantoms used in medical imaging. To address this problem we verify how addition of glycerol influence properties of Polyvinyl Alcohol Cryogel phantoms in magnetic resonance imaging. We study following factors: glycerol concentration, cryogel concentration and number of freeze-thaw cycles. We conclude that addition of glycerol to the Polyvinyl...
Methods for imaging myocardial strains are a subject of intense research. Many methods are being proposed by scientists from numerous laboratories. Those methods are designated for ultrasonic imaging or for magnetic resonance tomography. Attempts to quantitatively compare results obtained from those modalities are scarce. In this work a left ventricle phantom and an experimental setup are described,...
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