Dielectric element and method for generating a magnetic...

Details Dielectric element and method for generating a magnetic... Dielectric element and method for generating a magnetic...

2007-06-26

2009-12-15

Winakur, Eric F (Department: 3768)

Surgery

Diagnostic testing

Detecting nuclear, electromagnetic, or ultrasonic radiation

C324S318000, C029S592000

Reexamination Certificate

active

07634303

ABSTRACT:
A dielectric element is formed of a dielectric material exhibiting a magnetic resonance relaxation time, with a relaxation agent incorporated in the dielectric material that reduces the relaxation time of the dielectric material. The dielectric element is adapted for placement on a subject while magnetic resonance data are acquired from the subject, and locally influences the B1field distribution in the subject during the acquisition of magnetic resonance data.

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“RF In homogeneity Compensation in Structural Brain Imaging,” Deichmann et al., Magnetic Resonance in Medicine, vol. 47 (2002) pp. 398-402.

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