Rotating Frame RF Current Density Imaging

Magnetic Resonance in Medicine

Volumn 33, Issue 3, 1995, Pages 355-369

  Scott, Greig C ^a   Joy, Michael L G ^b   Armstrong, Robin L ^c,e   Mark Henkelman, R ^d  

^a STANFORD UNIVERSITY   (United States)

^b Institute for Biomedical Engineering   (United States)

^c UNIVERSITY OF TORONTO   (Canada)

^d Department of Medical Biophysics and Medical Imaging ^*

^e UNIVERSITY OF NEW BRUNSWICK   (Canada)

Author keywords

conductivity contrast; RF current imaging; rotating frame

Indexed keywords

CURRENT DENSITY; TISSUE;

BIOLOGICAL TISSUES; CYLINDRICAL PHANTOMS; DATA REQUIREMENTS; ELECTROLYTIC MEDIA; FRINGE FIELDS; IMPLANTED ELECTRODES; LARMOR FREQUENCIES; ROTATING FRAME;

MAGNETIC RESONANCE IMAGING;

ANIMAL TISSUE; ARTICLE; ARTIFACT REDUCTION; ELECTRIC CONDUCTIVITY; NONHUMAN; NUCLEAR MAGNETIC RESONANCE IMAGING; PHANTOM; RADIOFREQUENCY; RAT;

EID: 0028967742     PISSN: 07403194     EISSN: 15222594     Source Type: Journal    
DOI: 10.1002/mrm.1910330309     Document Type: Article

References (24)

1. RF current density imaging in homogeneous media
2. Rotating frame zeugmatography
3. The techniques of rotating frame selective excitation and some experimental results
4. Spatial localization of tissue metabolites by phosphorus‐31 NMR rotating‐frame zeugmatography
5. Effect of pulse angle imperfection and resonance offset in the phase‐modulated rotating‐frame spectroscopic imaging experiment
6. K. Uǧurbil, Phase‐modulated rotating‐frame spectroscopic localization using an adiabatic plane‐rotation pulse and a single surface coil
7. In‐vivo detection of applied electric currents by magnetic resonance imaging
8. Measurement of non‐uniform current density by magnetic resonance
9. Phase and sensitivity of receiver coils in magnetic resonance imaging
10. Transient nutations in nuclear magnetic resonance
11. Rotary spin echoes
12. Adiabatic refocusing pulse which compensates for variable RF power and off‐resonance effects
13. Amplitude and frequency modulated pulses to achieve 90 plane rotations with inhomogeneous B1 fields
14. Frequency response of soft pulses
15. Closed‐form solution of absolute orientation using unit quaternions
16. Detection of residual Z magnetization, with application to the surface coil rotating frame experiment
17. Image‐selected in vivo spectroscopy (ISIS). A new technique for spatially selective NMR spectroscopy
18. Improved MR imaging in extremely inhomogeneous radio‐frequency fields
19. TE interleaving: New multisection imaging technique
20. 3‐D FLASH imaging using a single surface coil and a new adiabatic pulse, BIR‐4
21. Sensitivity of magnetic resonance current density imaging
22. Estimating radiofrequency power deposition in body NMR imaging