Field Map type?

[Scott Gurney]

Good evening,

Is there a way to find out the field mapping image types?

Specifically if they are Gradient, Magnitude or Phase?

Thank you, Scott

[Scott Gurney]

Anyone able to help?

[Danielle J Harvey]

Hi Scott,

 

I reached out to the MRI Core for information. They provided the following:

 

The Field Mapping sequence consisted of Mag and phase with 2 TEs, and the field is proportional to (Delta phase) / (Delta TE).

 

You can also get specific protocols at the following site ADNI |  MRI Scanner Protocols (usc.edu)

 

Danielle

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