Parallel transmit pulse design for patients with deep brain stimulation implants

Magnetic Resonance in Medicine

Volumn 73, Issue 5, 2015, Pages 1896-1903

  Eryaman, Yigitcan ^a,b,c   Guerin, Bastien ^b   Akgun, Can ^g   Herraiz, Joaquin L ^a,c   Martin, Adrian ^c,f   Torrado Carvajal, Angel ^c,f   Malpica, Norberto ^c,f   Hernandez Tamames, Juan A ^c,f   Schiavi, Emanuele ^c,f   Adalsteinsson, Elfar ^a,c,d,e   Wald, Lawrence L ^a,b  

^a MASSACHUSETTS INSTITUTE OF TECHNOLOGY   (United States)

^b MASSACHUSETTS GENERAL HOSPITAL   (United States)

^c Madrid MIT M+Vision Consortium   (Spain)

^d Department of Electrical Engineering and Computer Science   (United States)

^e Massachusetts Institute of Technology Cambridge   (United States)

^f UNIVERSIDAD REY JUAN CARLOS   (Spain)

^g Invenshure   (United States)

Author keywords

deep brain stimulation (DBS); electric field steering; excitation fidelity; global SAR; implant safety; local SAR; parallel transmit (pTx)

Indexed keywords

DIAGNOSIS; ELECTRIC EXCITATION; ELECTRIC FIELDS; ELECTROMAGNETIC SIMULATION; SAFETY ENGINEERING;

ACTIVE IMPLANTABLE MEDICAL DEVICES; DEEP BRAIN STIMULATION; GLOBAL SAR; LOCAL SAR; PARALLEL TRANSMIT (PTX); REALISTIC HEAD MODELS; SPECIFIC ABSORPTION RATE; TRANSMIT ARRAYS;

NEUROSURGERY;

ARTICLE; BRAIN DEPTH STIMULATION; CONDUCTANCE; ELECTRODE; ELECTROMAGNETIC FIELD; EXCITATION; HEAD; HUMAN; IMPLANT; NUCLEAR MAGNETIC RESONANCE IMAGING; PATIENT SAFETY; PHANTOM; POLARIZATION; SHOULDER; ALGORITHM; CONTRAINDICATIONS; DEVICE SAFETY; DEVICES; ELECTROMAGNETISM; IMAGING PHANTOM; PROCEDURES;

METAL;

ALGORITHMS; DEEP BRAIN STIMULATION; ELECTROMAGNETIC FIELDS; EQUIPMENT SAFETY; HUMANS; MAGNETIC RESONANCE IMAGING; METALS; PHANTOMS, IMAGING;

EID: 84928075740     PISSN: 07403194     EISSN: 15222594     Source Type: Journal    
DOI: 10.1002/mrm.25324     Document Type: Article

References (33)

1. Nitz WR, Oppelt A, Renz W, Manke C, Lenhart M, Link J,. On the heating of linear conductive structures as guide wires and catheters in interventional MRI. J Magn Reson Imaging 2001; 13: 105-114.
2. Yeung CJ, Susil RC, Atalar E,. RF safety of wires in interventional MRI: using a safety index. Magn Reson Med 2002; 47: 187-193.
3. Henderson JM, Tkach J, Phillips M, Baker K, Shellock FG, Rezai AR,. Permanent neurological deficit related to magnetic resonance imaging in a patient with implanted deep brain stimulation electrodes for Parkinson's disease: case report. Neurosurgery 2005; 57: E1063.
4. Yeung CJ, Atalar E,. A Green's function approach to local rf heating in interventional MRI. Med Phys 2001; 28: 826-832.
5. van den Bosch MR, Moerland MA, Lagendijk JJW, Bartels LW, van den Berg CAT,. New.method to monitor RF safety in MRI-guided interventions based on RF induced image artefacts. Med Phys 2010; 37: 814-821.
6. Gray RW, Bibens WT, Shellock FG,. Simple design changes to wires to substantially reduce. MRI-induced heating at 1.5 T: implications for implanted leads. Magn Reson Imaging. 2005; 23: 887-891.
7. Bottomley PA, Kumar A, Edelstein WA, Allen JM, Karmarkar PV., Designing passive MRI-safe implantable conducting leads with electrodes Med Phys 2010; 37: 3828-3843.
8. Eryaman Y, Akin B, Atalar E,. Reduction of implant RF heating through modification of electric field. Magn Reson Med 2011; 65: 1305-1313.
9. Eryaman Y, Turk EA, Oto C, Algin O, Atalar E,. Reduction of the radiofrequency heating of metallic devices using a dual-drive birdcage coil. Magn Reson Med 2013; 69: 845-852.
10. + shimming for prostate imaging with transceiver arrays at 7T based on subject-dependent transmit phase measurements. Magn Reson Med 2008; 59: 396-409.
11. Setsompop K, Alagappan V, Gagoski B, et al. Slice-selective RF pulses for in vivo B1 inhomogeneity mitigation at 7 Tesla using parallel RF excitation with a 16-element coil. Magn Reson Med 2008; 60: 1422-1432.
12. Thalhammer C, Renz W, Winter L, et al. Two-dimensional sixteen channel transmit/receive coil array for cardiac MRI at 7.0 T: design, evaluation, and application. J Magn Reson Imaging 2012; 36: 847-857.
13. Grßl A, Winter L, Thalhammer C, Renz W, Kellman P, Martin C, von Knobelsdorff-Brenkenhoff F, Tkachenko V, Schulz-Menger J, Niendorf T,. Design, evaluation and application of an eight channel transmit/receive coil array for cardiac MRI at 7.0 T. Eur J Radiol 2011; 82: 752-759.
14. Adriany G, Auerbach EJ, Snyder CJ, Gözübüyük A, Moeller S, Ritter J, Van de Moortele PF, Vaughan T, Uʇurbil K,. A 32-channel lattice transmission line array for parallel transmit and receive MRI at 7 tesla. Magn Reson Med 2010; 63: 1478-1485.
15. Zhu, Y,. Parallel excitation with an array of transmit coils. Magn Reson Med 2004; 51: 775-784.
16. Katscher U, Börnert P, Leussler C, van den Brink JS, Transmit SENSE. Magn Reson Med 2003; 49: 14.
17. Grissom W, Yip CY, Zhang Z, Stenger VA, Fessler JA, Noll DC,. Spatial domain method for the design of RF pulses in multicoil parallel excitation. Magn Reson Med. 2006; 56: 620-629.
18. Guérin B, Gebhardt M, Cauley S, Adalsteinsson E, Wald LL,. Local specific absorption rate (SAR), global SAR, transmitter power, and excitation accuracy trade-offs in low flip-angle parallel transmit pulse design. Magn Reson Med 2014; 71: 1446-1457
19. Lee J, Gebhardt M, Wald LL, Adalsteinsson E,. Local SAR in parallel transmission pulse design. Magn Reson Med 2011; 67: 1566-1578.
20. van den Bergen B, van den Berg CAT, Klomp DW, Lagendijk JJ,. SAR and power implications of different RF shimming strategies in the pelvis for 7T MRI. J Magn Reson Imaging 2009; 30: 194-202.
21. Hoyos-Idrobo A, Weiss P, Massire A, Amadon A, Boulant N,. On variant strategies to solve the magnitude least squares optimization problem in parallel transmission pulse design and under strict SAR and power constraints. IEEE Trans Med Imag 2014; 33: 739-748.
22. Eryaman Y, Guerin B, Adalsteinsson E, Wald LL,. Parallel transmit pulse design with implant-friendly modes. In Proceedings of the 21th Annual Meeting of ISMRM, Salt Lake City, Utah, USA, 2013. p. 2215.
23. Etezadi-Amoli M, Stang P, Zanchi MG, Pauly JM, Scott GC, Kerr AB,. Controlling induced currents in guidewires using parallel transmit. In Proceedings of the 18th Annual Meeting of ISMRM, Stockholm, Sweden, 2010. p. 777.
24. Cabot E, Lloyd T, Christ A, Kainz W, Douglas M, Stenzel G, Wedan S, Kuster N,. Evaluation of the RF heating of a generic deep brain stimulator exposed in 1.5 T magnetic resonance scanners. Bioelectromagnetics 2013; 34: 104-113.
25. Eichfelder G, Gebhardt M,. Local specific absorption rate control for parallel transmission by virtual observation points. Magn Reson Med 2011; 66: 1468-1476.
26. Setsompop K, Design algorithms for parallel transmission in magnetic resonance imaging. Cambridge, MA: Massachusetts Institute of Technology; 2008.
27. Ellenor CW, Stang PP, Etezadi-Amoli M, Pauly JM, Scott GC,. Offline impedance measurements for detection and mitigation of dangerous implant interactions: an RF safety prescreen. Magn Reson Med 2015; 73: 1328-1339.
28. Katscher U, Voigt, T, Findeklee C, Vernickel P, Nehrke K, Dossel O,. Determination of electric conductivity and local SAR via B1 mapping. IEEE Trans Med Imaging 2009; 28: 1365-1374.
29. Guerin B, Villena JF, Polimeridis AG, Adalsteinsson E, Daniel L, White J, Wald LL,. The Ultimate SNR and SAR in Realistic Body Models. In Proceedings of the Joint Annual Meeting of ISMRM, Milan, Italy, 2014. p. 617.
30. Lattanzi R, Sodickson DK, Grant AK, Zhu Y,. Electrodynamic constraints on homogeneity and radiofrequency power deposition in multiple coil excitations. Magn Reson Med 2009; 61: 315-334.
31. Guerin B, Gebhardt M, Serano P, Adalsteinsson E, Hamm M, Pfeuffer J, Nistler J, Wald LL,. Comparison of simulated parallel transmit body arrays at 3 T using excitation uniformity, global SAR, local SAR, and power efficiency metrics. Magn Reson Med 2015; 73: 1137-1150.
32. Christ A, Kainz W, Hahn EG, et al. The virtual family-development of surface-based anatomical models of two adults and two children for dosimetric simulations. Phys Med Biol 2010; 55: N23-N38.
33. Ladd ME,. Quick HH reduction of resonant RF heating in intravascular catheters using coaxial chokes. Magn Reson Med 2000; 43: 615-619.