What happens with the protons, when they are exposed to this RF-pulse?
This videos explains the application of RF pulses to the biological tissue and the phenomenon of Resonance.
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RF Pulse & Resonance
Теги
Magnetic Resonance imagingMagnetsmagnetResonanceClinical MRIMRI PhysicsPhysicsMagnetic MomentsMRIProtons Magnetic fieldNucleusHydrogenProtiumRF pulsesRadio frequenciesRadio wavesLarmorLarmor equationprecessionprecessional frequencycoordinate systemlongitudinallongitudinal magnetizationNMVnet magnetization vector