Examination of Sensitivity Distribution Characteristics Depending on the Position of the Array Coil

The opposite-type array coil is useful because it is easy to attach in magnetic resonance imaging (MRI) examinations away from the center area. It is not well understood that sensitivity characteristics change when coil elements shift. We studied the effect when both coil elements (17×14 cm) shifted...

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Veröffentlicht in:	Japanese Journal of Radiological Technology 2012/01/20, Vol.68(1), pp.40-49
Hauptverfasser:	Takatsu, Yasuo, Kimura, Tetsuya, Ishikuro, Akihiro, Yamamura, Kenichirou
Format:	Artikel
Sprache:	eng ; jpn
Schlagworte:	Arrays Coiling Magnetic resonance imaging magnetic resonance imaging (MRI) Magnetic Resonance Imaging - instrumentation Magnetic Resonance Imaging - methods opposite-type array coil Phantoms, Imaging positional dependence Segments Sensitivity and Specificity sensitivity distribution Signal to noise ratio signal-to-noise ratio (SNR) Variability Wrist
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