Comparison of two coils for MR angiography based on the SDNR method / 中国医疗器械杂志
Chinese Journal of Medical Instrumentation
;
(6): 256-259, 2011.
Artículo
en Chino
| WPRIM
| ID: wpr-330467
ABSTRACT
In this paper, signal-to-noise ratio (SNR) and signal different-to-noise ratio (SDNR) methods were used to compare image quality using two different radiofrequency coils. The two coil types included an eight-element phased-array coil and a quadrature birdcage head coil with endcap and the comparison studies performed on a uniform cylindrical phantom and volunteer respectively. The results showed phased-array coil have advantages and proved effectiveness of the method in the evaluation and selection of coils.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Asunto principal:
Angiografía Cerebral
/
Angiografía por Resonancia Magnética
/
Relación Señal-Ruido
/
Métodos
Límite:
Adulto
/
Humanos
/
Masculino
Idioma:
Chino
Revista:
Chinese Journal of Medical Instrumentation
Año:
2011
Tipo del documento:
Artículo
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