What MRI Measures
MRI measures the behavior of hydrogen atoms in the body. It also uses magnetic fields to detect their signals. This creates detailed images.
How Magnetic Fields Affect Atoms
Magnetic fields align hydrogen atoms. Radiofrequency pulses then disturb this alignment. The returning signal forms an image.
Why MRI Produces High Detail
MRI produces high detail because it detects subtle differences in tissues. It also highlights soft structures clearly. This makes MRI ideal for complex evaluations.
Limitations of MRI Physics
Limitations of MRI physics include long scan times. It also requires strong magnets that limit patient eligibility. Safety screening is essential.
MRI Physics Basics Articles for Students