SQUIDs - Low Temperature Laboratory
SQUIDs - Low Temperature Laboratory
SQUIDs - Low Temperature Laboratory
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T 1 -weighted Contrast Imaging<br />
• T 1 is the relaxation time of the proton spins<br />
• T 1 depends strongly on the environment of the protons<br />
• T1-weighted contrast imaging is widely used in conventional MRI<br />
T<br />
to distinguish different types of tissue<br />
• T 1 (malignant tissue) > T 1 (normal tissue)<br />
• T 1-contrast can be much higher in low fields