MRI Images Explained
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1. T-1:
- Recovery rates: Fat = 150 -250 msec’s. CSF = 2-3 full seconds.
- Free water is very dark on a T-1 image.
- Displays anatomy very well.
2. T-2:
- Fast recovery time compared to T-1. (10-20% faster)
- T-2 is totally independent of magnetic field.
- Water is very bright on a T-2 image.
- Best image type for Water, CSF, and Nucleus Pulposis.
3. Fat will be bright on both the T-1 and T-2 images.
Category: Radiology Notes
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