Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R. Assertion A: Magnetic Resonance Imaging (MRI) produces detailed anatomical images of the brain by utilizing ionizing radiation to create excellent soft tissue contrast. Reason R: In an MRI, strong external magnetic fields and radio waves cause protons in tissue water molecules to align, producing signals that are converted into images. In light of the above statements, choose the most appropriate answer from the options given below:

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Physics · Medical Imaging

Verified Solution4 OptionsUpdated: October 2026👁️1 View

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Correct answer

A is not correct but R is correct

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Answer 1

A is correct but R is not correct

Answer 2

Both A and R are correct but R is NOT the correct explanation of A

Answer 3

Both A and R are correct and R is the correct explanation of A

Answer 4

A is not correct but R is correct

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