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Originally known as Nuclear Magnetic Resonance Imaging, the MRI uses 3 electromagnetic fields: a very strong static magnetic field to polarize the hydrogen nuclei; a weaker time-varying field for spatial encoding, and a weak radio-frequency field for manipulation of the hydrogen nuclei to produce measurable signals, collected through an RF antenna.
DiagnosticVision 7 months ago
donde es este hospital y como se llama??
monicaedey 1 year ago
gracias por la informacion
123456cephiro 4 years ago