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2014

Y. Eryaman, B. Guerin, C. E. Akgun, J. L. Herraiz, A. Martin, A. Torrado-Carvajal, et al., "A simulation based validation of a pTx pulse design strategy using implant-friendly modes for patients with DBS implants," in Joint Annual Meeting ISMRM-ESMRMB, Milan, Italy, 2014, p. 178.

G. Adriany, S. M. Schillak, M. T. Waks, J. T. Vaughan, K. Ugurbil, P.-F. Van de Moortele, et al., "A 16-channel arterial spin labeling - head transceiver array combination for 7 Tesla," in Joint Annual Meeting ISMRM-ESMRMB, Milan, Italy, 2014, p. 317.

S.-M. Sohn, L. J. DelaBarre, A. Gopinath, and J. T. Vaughan, "Automatically tuned and matched RF transceive head coil at 7T," in Joint Annual Meeting ISMRM-ESMRMB, Milan, Italy, 2014, p. 318.

J. F. Villena, A. G. Polimeridis, B. Guerin, Y. Eryaman, L. L. Wald, E. K. Adalsteinsson, et al., "Fast electromagnetic analysis of transmit RF coils based on accelerated integral equation methods," in Joint Annual Meeting ISMRM-ESMRMB, Milan, Italy, 2014, p. 623.

S. Schmitter, S. Schnell, K. Ugurbil, M. Markl, and P.-F. Van de Moortele, "4D flow imaging in the aorta at 7T: impace of dynamic RF shimming and kt-acceleration," in Joint Annual Meeting ISMRM-ESMRMB, Milan, Italy, 2014, p. 992.

A. Torrado-Carvajal, J. A. Hernandez-Tamames, J. L. Herraiz, Y. Eryaman, Y. Rozenholc, E. K. Adalsteinsson, et al., "A multi-atlas and label fusion approach for patient-specific MRI based skull segmentation," in Joint Annual Meeting ISMRM-ESMRMB, Milan, Italy, 2014, p. 1177.

J. Tian, L. J. DelaBarre, and J. T. Vaughan, "Coil evaluation metrics," in Joint Annual Meeting ISMRM-ESMRMB, Milan, Italy, 2014, p. 1381.

J. T. Vaughan, L. J. DelaBarre, J. Tian, S.-M. Sohn, D. Shrivastava, G. Adriany, et al., "Toward 10.5T MRI," in Joint Annual Meeting ISMRM-ESMRMB, Milan, Italy, 2014, p. 4822.

B. Guerin, S. Sprinkhuizen, C. D. LaPierre, Y. Eryaman, and L. L. Wald, "SAR reduction in deep brain stimulation patients using parallel transmission," in Joint Annual Meeting ISMRM-ESMRMB, Milan, Italy, 2014, p. 4868.

X. Zhang, X. Wu, J. Tian, S. Schmitter, L. J. DelaBarre, M. Hamm, et al., "Excitation performance and SAR control with Z-stacked body RF coil arrays in parallel transmission at 3T," in Joint Annual Meeting ISMRM-ESMRMB, Milan, Italy, 2014, p. 4882.

A. Martin, B. Guerin, Y. Eryaman, J. L. Herraiz, B. Gagoski, E. K. Adalsteinsson, et al., "Design of parallel transmission pulses in the presence of RF errors," in Joint Annual Meeting ISMRM-ESMRMB, Milan, Italy, 2014, p. 4906.

A. Torrado-Carvajal, J. A. Hernandez-Tamames, J. L. Herraiz, Y. Eryaman, E. K. Adalsteinsson, L. L. Wald, et al., "Automatic segmentation pipeline for patient-specific MRI tissue models," in Joint Annual Meeting ISMRM-ESMRMB, Milan, Italy, 2014, p. 4906.

S.-M. Sohn, A. Gopinath, and J. T. Vaughan, "Tunable and high directivity coupler for MRI applications," in IEEE MTT-S International Microwave Symposium, Tampa Bay, FL, 2014.

2013

R. Lagore, C. Possanzini, C. Saylor, A. H. Wilman, and N. De Zanche, "Noise figure and gain comparison of various preamplifier technologies at high B0 field strengths," in ISMRM Workshop on Ultra High Field MRI, Noordwijk aan Zee, The Netherlands, 2013.

C. J. Snyder, L. J. DelaBarre, A. T. Hess, C. T. Rodgers, M. D. Robson, and J. T. Vaughan, "A separated transmit-only, receive-only array for body imaging at 7T with automated tuning and matching capabilities," in ISMRM 21st Annual Meeting and Exhibition, Salt Lake City, UT, 2013, p. 131.

D. Shrivastava, L. Utecht, J. Tian, R. Visaria, J. Hughes, and J. T. Vaughan, "In vivo radio-frequency heating did not change due to the power deposition from similar 3T and 7T head coils," in ISMRM 21st Annual Meeting and Exhibition, Salt Lake City, UT, 2013, p. 284.

Y. Eryaman, E. K. Adalsteinsson, and L. L. Wald, "Use of "dark modes" in a loop + dipole array to reduce SAR in 7T C-spine imaging," in ISMRM 21st Annual Meeting and Exhibition, Salt Lake City, UT, 2013, p. 290.

Y. Eryaman, B. Guerin, E. K. Adalsteinsson, and L. L. Wald, "Combined loop + dipole arrays for 7 T brain imaging," in ISMRM 21st Annual Meeting and Exhibition, Salt Lake City, UT, 2013, p. 393.

C. T. Rodgers, W. T. Clarke, C. J. Snyder, J. T. Vaughan, S. Neubauer, and M. D. Robson, "Human cardiac 31P magnetic resonance spectroscopy at 7 Tesla," in ISMRM 21st Annual Meeting and Exhibition, Salt Lake City, UT, 2013, p. 578.

L. J. DelaBarre, D. Myer, and J. T. Vaughan, "Multi-channel, in-bore power amplifiers for multi-channel coil at 7T," in ISMRM 21st Annual Meeting and Exhibition, Salt Lake City, UT, 2013, p. 726.

S.-M. Sohn, L. J. DelaBarre, A. Gopinath, and J. T. Vaughan, "RF coil design with automatic tuning and matching," in ISMRM 21st Annual Meeting and Exhibition, Salt Lake City, UT, 2013, p. 731.

R. Lagore, A.-K. A. Damji, A. H. Wilman, and N. De Zanche, "Noise figure and gain comparison of GaAs and SiGe semiconductors at high B0 field strength," in ISMRM 21st Annual Meeting and Exhibition, Salt Lake City, UT, 2013, p. 2723.

G. Adriany, S. M. Schillak, M. T. Waks, B. Tramm, A. Roebroeck, E. Formisano, et al., "A flexible 4 ch. transmit / 16ch. receive auditory cortex array for HiRes fMRI at 7 Tesla," in ISMRM 21st Annual Meeting and Exhibition, Salt Lake City, UT, 2013, p. 2734.

Y. Eryaman, B. Guerin, E. K. Adalsteinsson, and L. L. Wald, "The ultimate local SAR in MRI," in ISMRM 21st Annual Meeting and Exhibition, Salt Lake City, UT, 2013, p. 2740.

G. A. Keith, C. T. Rodgers, A. T. Hess, C. J. Snyder, J. T. Vaughan, and M. D. Robson, "Computerised tuning of an 8-channel cardiac TEM array at 7T: an integrated system using piezoelectric actuators and power monitors," in ISMRM 21st Annual Meeting and Exhibition, Salt Lake City, UT, 2013, p. 2743.

A. T. Hess, C. J. Snyder, G. A. Keith, C. T. Rodgers, S. Neubauer, J. T. Vaughan, et al., "Coil tuning with piezoelectric actuators using the MRI signal as the optimization parameter," in ISMRM 21st Annual Meeting and Exhibition, Salt Lake City, UT, 2013, p. 2745.

J. Tian, L. J. DelaBarre, J. P. Strupp, J. Zhang, J. Pfeuffer, M. Hamm, et al., "Searching for the optimal body coil design for 3T MRI," in ISMRM 21st Annual Meeting and Exhibition, Salt Lake City, UT, 2013, p. 2746.

J. Tian, D. Shrivastava, G. Adriany, J. P. Strupp, S. M. Schillak, J. Zhang, et al., "Comparison of 3 RF head arrays for 7T MRI," in ISMRM 21st Annual Meeting and Exhibition, Salt Lake City, UT, 2013, p. 2758.

D. Shrivastava, L. Utecht, J. Tian, R. Visaria, J. Hughes, and J. T. Vaughan, "Radiofrequency heating during head imaging in a 3T transmit body coil," in ISMRM 21st Annual Meeting and Exhibition, Salt Lake City, UT, 2013, p. 2828.

X. Wu, J. Tian, S. Schmitter, B. Hanna, J. Pfeuffer, M. Hamm, et al., "Z-shim RF coil design enhances parallel transmit performance in body imaging at 3T," in ISMRM 21st Annual Meeting and Exhibition, Salt Lake City, UT, 2013, p. 4398.

C. T. Rodgers, G. A. Keith, A. T. Hess, C. J. Snyder, J. T. Vaughan, and M. D. Robson, "An algorithm for automatic optimisation of transmit array coil tune and match applied in a cardiac TEM coil at 7T," in ISMRM 21st Annual Meeting and Exhibition, Salt Lake City, UT, 2013, p. 4402.

E. Ebbini, L. J. DelaBarre, J. T. Vaughan, and A. Gopinath, "New results for digital beamforming in MRI," in ISMRM 21st Annual Meeting and Exhibition, Salt Lake City, UT, 2013, p. 4405.

Y. Eryaman, B. Guerin, E. K. Adalsteinsson, and L. L. Wald, "Parallel transmit pulse design with implant-friendly modes," in ISMRM 21st Annual Meeting and Exhibition, Salt Lake City, UT, 2013, p. 4412.

V. Acikel, O. Ulutan, A. C. Ozen, B. Akin, Y. Eryaman, and E. Atalar, "A novel MRI based electrical properties measurement technique," in ISMRM 21st Annual Meeting and Exhibition, Salt Lake City, UT, 2013, p. 4412.

S.-M. Sohn, L. J. DelaBarre, J. T. Vaughan, and A. Gopinath, "8-channel RF head coil of MRI with automatic tuning and matching," presented at the IEEE MTT-S International Microwave Symposium, Seattle, WA, 2013.

C. J. Snyder, L. J. DelaBarre, and J. T. Vaughan, "Automated tuning and matching of a 16-channel TEM transmit-only array used in conjunction with a 32-channel receive-only loop array for MR cardiac imaging at 7 Tesla," presented at the IEEE MTT-S International Microwave Symposium, Seattle, WA, 2013.

J. T. Vaughan, L. J. DelaBarre, J. Tian, S.-M. Sohn, D. Shrivastava, G. Adriany, et al., "RF technology for human MRI at 10.5T," presented at the IEEE MTT-S International Microwave Workshop Series on RF and Wireless Technologies for Biomedical and Health Applications (IMWS-BIO), Singapore, Singapore, 2013.

A. Martin, B. Guerin, Y. Eryaman, J. L. Herraiz, E. K. Adalsteinsson, L. L. Wald, et al., "On the robustness of local SAR prediction in optimal parallel transmission pulse design," in ESMRMB 30th Annual Scientific Meeting, Toulouse, France, 2013.

2012

G. Adriany, M. T. Waks, B. Tramm, S. M. Schillak, E. Yacoub, F. De Martino, et al., "An open faced 4 ch. loop transmit / 16 ch. receive array coil for HiRes fMRI at 7 Tesla," in ISMRM 20th Annual Meeting and Exhibition, Melbourne, Australia, 2012, p. 429.

J. Tian, D. Shrivastava, J. P. Strupp, J. Zhang, and J. T. Vaughan, "From 7T to 10.5T: B1+, SAR and temperature distribution for head and body MRI," in ISMRM 20th Annual Meeting and Exhibition, Melbourne, Australia, 2012, p. 2666.

S.-M. Sohn, L. J. DelaBarre, J. T. Vaughan, and A. Gopinath, "RF multi-channel head coil design with improved B1+ field uniformity for high field MRI systems," presented at the IEEE MTT-S International Microwave Symposium, Montreal, Canada, 2012.

S.-M. Sohn, L. J. DelaBarre, J. T. Vaughan, and A. Gopinath, "? (Pi)-matching technique for RF coil of MRI systems," presented at the IEEE MTT-S International Microwave Symposium, Montreal, Canada, 2012.

C. E. Akgun, L. J. DelaBarre, C. J. Snyder, S.-M. Sohn, G. Adriany, K. Ugurbil, et al., "Alternating impedance multi-channel transmission line resonators for high field magnetic resonance imaging," in IEEE MTT-S International Microwave Symposium, Montreal, Canada, 2012, pp. 756-9.

2011

S.-M. Sohn, J. T. Vaughan, and A. Gopinath, "Auto-tuning of the RF transmission line coil for high-field magnetic resonance imaging (MRI) systems," in IEEE MTT-S International Microwave Symposium, Baltimore, MD, 2011.

H. Yoo, A. Gopinath, and J. T. Vaughan, "B1+ homogenization over whole field view in high field MRI," in ISMRM 19th Annual Meeting and Exhibition, Montreal, Canada, 2011.

H. Yoo, A. Gopinath, and J. T. Vaughan, "B1+ shimming with SAR reduction in high field MRI," in ISMRM 19th Annual Meeting and Exhibition, Montreal, Canada, 2011.

G. J. Metzger, L. J. DelaBarre, X. Bi, S. Shah, S. Zuehlsdorff, J. T. Vaughan, et al., "Left coronary artery imaging at 7T: initial results using multiple B1+ shimming algorithms and targets," in ISMRM 19th Annual Meeting and Exhibition, Montreal, Canada, 2011, p. 116.

C. J. Snyder, L. J. DelaBarre, G. J. Metzger, K. Ugurbil, and J. T. Vaughan, "32-channel receive only array for cardiac imaging at 7T," in ISMRM 19th Annual Meeting and Exhibition, Montreal, Canada, 2011, p. 165.

X. Wu, S. Schmitter, J. Tian, J. T. Vaughan, K. Ugurbil, and P.-F. Van de Moortele, "SAR analysis of parallel transmission in cardiac imaging at 7T," in ISMRM 19th Annual Meeting and Exhibition, Montreal, Canada, 2011, p. 492.

D. Shrivastava, U. Goerke, S. Michaeli, J. Tian, L. J. DelaBarre, and J. T. Vaughan, "Total proton resonance frequency shift coefficient in the porcine brain to image radiofrequency heating in ultra-high field MRI," in ISMRM 19th Annual Meeting and Exhibition, Montreal, Canada, 2011, p. 497.

L. J. DelaBarre, J. T. Vaughan, C. J. Snyder, and P.-F. Van de Moortele, "Balanced SSFP cardiac imaging at 7T," in ISMRM 19th Annual Meeting and Exhibition, Montreal, Canada, 2011, p. 596.

C. T. Rodgers, S. K. Piechnik, L. J. DelaBarre, P.-F. Van de Moortele, C. J. Snyder, S. Neubauer, et al., "Human cardiac T1 measured at 7 Tesla," in ISMRM 19th Annual Meeting and Exhibition, Montreal, Canada, 2011, p. 615.

G. J. Metzger, E. J. Auerbach, and G. Adriany, "Three dimensional spectroscopic imaging in the prostate with a surface combined endorectal coil at 7 Tesla," in ISMRM 19th Annual Meeting and Exhibition, Montreal, Canada, 2011, p. 1058.

J. T. Vaughan and D. Myer, "RF coil element mounted power amplifiers," presented at the ISMRM 19th Annual Meeting and Exhibition, Montreal, Canada, 2011.

R. Lagore, B. Roberts, B. G. Fallone, and N. De Zanche, "Comparison of three preamplifier technologies: variation of input impedance and noise figure with B0 field strength," in ISMRM 19th Annual Meeting and Exhibition, Montreal, Canada, 2011, p. 1864.

D. Shrivastava, J. Tian, A. Abosch, and J. T. Vaughan, "Radio-frequency at deep brain stimulation lead electrodes due to imaging with head coils in 3T & 7T," in ISMRM 19th Annual Meeting and Exhibition, Montreal, Canada, 2011, p. 3764.

D. Shrivastava, U. Goerke, S. Michaeli, J. Tian, A. Abosch, and J. T. Vaughan, "An MR thermometry-GBHTM 'hybrid' model to determine radiofrequency heating near implanted leads in high field imaging," in ISMRM 19th Annual Meeting and Exhibition, Montreal, Canada, 2011, p. 3767.

Y. Eryaman, B. Akin, C. Oto, and O. Algin, "Reduction of RF heating of metallic devices by using a two-channel transmit array system application to arbitrary lead geometries," in ISMRM 19th Annual Meeting and Exhibition, Montreal, Canada, 2011, p. 3772.

C. J. Snyder, C. T. Rodgers, L. J. DelaBarre, M. D. Robson, and J. T. Vaughan, "Remote tuning and matching an 8-channel transceive array at 7T," in ISMRM 19th Annual Meeting and Exhibition, Montreal, Canada, 2011, p. 3811.

C. E. Akgun, H. Yoo, L. J. DelaBarre, C. J. Snyder, G. Adriany, P.-F. Van de Moortele, et al., "Novel 24 element multi-transmit volume coil for high field MRI," in ISMRM 19th Annual Meeting and Exhibition, Montreal, Canada, 2011, p. 3814.

C. E. Akgun, L. J. DelaBarre, H. Yoo, C. J. Snyder, S.-M. Sohn, G. Adriany, et al., "Stepped impedance resonators for high field MRI," in ISMRM 19th Annual Meeting and Exhibition, Montreal, Canada, 2011, p. 3815.

D. Shrivastava, J. Kulesa, J. Tian, G. Adriany, L. J. DelaBarre, and J. T. Vaughan, "Radio-frequency heating in swine with an 8-channel, 7T (296 MHz) head coil," in ISMRM 19th Annual Meeting and Exhibition, Montreal, Canada, 2011, p. 3822.

S.-M. Sohn, A. Gopinath, and J. T. Vaughan, "Electrically auto-tuned RF coil design," in ISMRM 19th Annual Meeting and Exhibition, Montreal, Canada, 2011, p. 3826.

J. Tian, A. Gopinath, and J. T. Vaughan, "Tailoring RF power distribution for body torso MRI at 300MHz," in ISMRM 19th Annual Meeting and Exhibition, Montreal, Canada, 2011, p. 3851.

J. J. Suttie, L. J. DelaBarre, A. Pitcher, P.-F. Van de Moortele, S. Dass, C. J. Snyder, et al., "Feasibility of ultrahigh field (7 Tesla) human cardiovascular magnetic resonance imaging to assess cardiac volumes and mass validated against 1.5T and 3T," in SCMR/Euro CMR Joint Scientific Sessions, Nice, France, 2011.

2010

H. Yoo, A. Gopinath, and J. T. Vaughan, "A method to control non-uniformity RF B1 field for high field magnetic resonance imaging," in IEEE MTT-S International Microwave Symposium, Anaheim, CA, 2010, pp. 752-5.

C. E. Akgun, L. J. DelaBarre, C. J. Snyder, S.-M. Sohn, G. Adriany, K. Ugurbil, et al., "Alternating impedance multi-channel transmission line resonators for high field magnetic resonance imaging," in IEEE MTT-S International Microwave Symposium, Anaheim, CA, 2010, pp. 756-9.

D. Shrivastava, U. Goerke, and D. Porter, "New developments in bioheat transfer modeling and MR thermometry to improve safety in high-field and ultra-high field MRI," in ISMRM Workshop on MR Safety: RF Heating of the Human in MR, Stillwater, MN, 2010, p. 111.

X. Wu, S. Schmitter, J. Tian, J. T. Vaughan, K. Ugurbil, and P.-F. Van de Moortele, "SAR analysis of parallel transmission in cardiac imaging at 7T," in ISMRM Workshop on MR Safety: RF Heating of the Human in MR, Stillwater, MN, 2010, p. 218.

J. T. Vaughan, C. J. Snyder, L. J. DelaBarre, J. Tian, C. E. Akgun, G. Adriany, et al., "RF coil design for 7T cardiac imaging," in Joint Annual Meeting ISMRM-ESMRMB, Stockholm, Sweden, 2010, p. 49. Full Abstract (PDF).

X. Wu, J. T. Vaughan, K. Ugurbil, and P.-F. Van de Moortele, "16-channel parallel transmission in the human brain at 9.4 Tesla: initial results," in Joint Annual Meeting ISMRM-ESMRMB, Stockholm, Sweden, 2010, p. 107. Full Abstract (PDF).

C. E. Akgun, L. J. DelaBarre, C. J. Snyder, G. Adriany, A. Gopinath, K. Ugurbil, et al., "RF field profiling through element design for high field volume coils," in Joint Annual Meeting ISMRM-ESMRMB, Stockholm, Sweden, 2010, p. 243. Full Abstract (PDF).

G. J. Metzger, J. Simonson, X. Bi, P. Weale, S. Zuehlsdorff, E. J. Auerbach, et al., "Initial experience with non-contrast enhanced renal angiography at 7.0 Tesla," in Joint Annual Meeting ISMRM-ESMRMB, Stockholm, Sweden, 2010, p. 403. Full Abstract (PDF).

E. A. Turk, E. Kopanoglu, Y. Eryaman, V. B. Erturk, and E. Atalar, "Experimental and theoretical analysis of the induced voltage along implant leads due to gradient fields," in Joint Annual Meeting ISMRM-ESMRMB, Stockholm, Sweden, 2010, p. 774. Full Abstract (PDF).

D. Shrivastava, T. Hanson, J. Kulesa, J. Tian, G. Adriany, and J. T. Vaughan, "Systemic in vivo radio-frequency heating in porcine models with a 12.5" diameter, 8 channel, 7 T (296 MHz) head coil," in Joint Annual Meeting ISMRM-ESMRMB, Stockholm, Sweden, 2010, p. 779. Full Abstract (PDF).

D. Shrivastava and J. T. Vaughan, "Development of an anatomical accurate porcine head model to study radiofrequency heating due to MRI," in Joint Annual Meeting ISMRM-ESMRMB, Stockholm, Sweden, 2010, p. 1455. Full Abstract (PDF).

H. Yoo, A. Gopinath, and J. T. Vaughan, "Rapid B1 field calculation using integral equations for RF shimming," in Joint Annual Meeting ISMRM-ESMRMB, Stockholm, Sweden, 2010, p. 1476. Full Abstract (PDF).

J. Tian, C. J. Snyder, and J. T. Vaughan, "Using dielectrics and RF shielding to increase B1+ efficiency and homogeneity " in Joint Annual Meeting ISMRM-ESMRMB, Stockholm, Sweden, 2010, p. 1482. Full Abstract (PDF).

G. Adriany, N. Harel, E. Yacoub, S. Moeller, G. Ghose, and K. Ugurbil, "A 21 channel transceiver array for non-human primate applications at 7 Tesla," in Joint Annual Meeting ISMRM-ESMRMB, Stockholm, Sweden, 2010, p. 1490. Full Abstract (PDF).

C. J. Snyder, L. J. DelaBarre, J. Tian, C. E. Akgun, and J. T. Vaughan, "Using piezoelectric actuators for remote tuning of transmit coils," in Joint Annual Meeting ISMRM-ESMRMB, Stockholm, Sweden, 2010, p. 1523. Full Abstract (PDF).

J. J. Suttie, L. J. DelaBarre, G. J. Metzger, P.-F. Van de Moortele, C. J. Snyder, P. Weale, et al., "Clinical cardiac imaging at 7 Tesla: a validation study," in Joint Annual Meeting ISMRM-ESMRMB, Stockholm, Sweden, 2010, p. 3596. Full Abstract (PDF).

L. J. DelaBarre, S. M. Schillak, B. Tramm, C. J. Snyder, and J. T. Vaughan, "Separated volume transmit / volume receive arrays for use in a 7T head gradient," in Joint Annual Meeting ISMRM-ESMRMB, Stockholm, Sweden, 2010, p. 3822. Full Abstract (PDF).

G. Adriany, J. B. Ritter, J. T. Vaughan, K. Ugurbil, and P.-F. Van de Moortele, "Experimental verification of enhanced B1 shim performance with a Z-encoding RF coil array at 7 Tesla," in Joint Annual Meeting ISMRM-ESMRMB, Stockholm, Sweden, 2010, p. 3831. Full Abstract (PDF).

C. J. Snyder, L. J. DelaBarre, J. Tian, C. E. Akgun, G. J. Metzger, K. Ugurbil, et al., "28-channel receive-only array for body imaging at 7T," in Joint Annual Meeting ISMRM-ESMRMB, Stockholm, Sweden, 2010, p. 3839. Full Abstract (PDF).

Y. Eryaman, T. Demir, and E. Atalar, "Reduction of RF heating of metallic devices using transmit arrays," in Joint Annual Meeting ISMRM-ESMRMB, Stockholm, Sweden, 2010, p. 3883. Full Abstract (PDF).

Y. Eryaman, V. Acikel, E. A. Turk, N. V. Viskusenko, and E. Atalar, "Effect of linear phase electric field variation on implant lead heating," in Join Annual Meeting ISMRM-ESMRMB, Stockholm, Sweden, 2010, p. 3894. Full Abstract (PDF).

2009

B. Akin, Y. Eryaman, and E. Atalar, "A method for phantom conductivity and permittivity measurement," in ESMRMB 26th Annual Scientific Meeting, Antalya, Turkey, 2009.

C. E. Akgun, L. J. DelaBarre, S.-M. Sohn, C. J. Snyder, G. Adriany, K. Ugurbil, et al., "Novel multi-channel transmission line coil for high field magnetic resonance imaging," in IEEE MTT-S International Microwave Symposium, Boston, MA, 2009, pp. 1425-8.

G. Adriany, "A 9.4T head array for localized spectroscopy applications and fMRI," in ISMRM 17th Annual Scientific Meeting and Exhibition, Honolulu, HI, 2009.

J. T. Vaughan, "Transmitter arrays for cardiac imaging at 7T," in ISMRM 17th Annual Scientific Meeting and Exhibition, Honolulu, HI, 2009.

D. Shrivastava, T. Liimtainen, U. Goerke, J. Kulesa, T. Hanson, S. Michaeli, et al., "Optimized signal intensity and Tlr based NMR thermometry for ultra-high field RF safety applications," in ISMRM 17th Annual Scientific Meeting and Exhibition, Honolulu, HI, 2009, p. 301. Full Abstract (PDF).

Y. Eryaman, H. Celik, B. Akin, and E. Atalar, "Reduction of implant RF heating by modification of electric field distribution," in ISMRM 17th Annual Scientific Meeting and Exhibition, Honolulu, HI, 2009, p. 305. Full Abstract (PDF).

J. T. Vaughan, C. J. Snyder, L. J. DelaBarre, J. Tian, G. Adriany, P. M. Andersen, et al., "Clinical imaging at 7T with a 16 channel whole body coil and 32 receive channels," in ISMRM 17th Annual Scientific Meeting and Exhibition, Honolulu, HI, 2009, p. 391. Full Abstract (PDF).

X. Wu, J. T. Vaughan, K. Ugurbil, and P.-F. Van de Moortele, "Implementation of VERSE parallel transmission at 9.4 T," in ISMRM 17th Annual Scientific Meeting and Exhibition, Honolulu, HI, 2009, p. 2591. Full Abstract (PDF).

G. J. Metzger, S. Moeller, C. J. Snyder, K. Ugurbil, P.-F. Van de Moortele, and G. Adriany, "Endorectal combined surface array for prostate imaging at 7T," in ISMRM 17th Annual Scientific Meeting and Exhibition, Honolulu, HI, 2009, p. 2995. Full Abstract (PDF).

G. Adriany, D. K. Deelchand, P. G. Henry, J. Tian, J. T. Vaughan, K. Ugurbil, et al., "A 16 channel T/R open-faced head array for humans at 9.4T," in ISMRM 17th Annual Scientific Meeting and Exhibition, Honolulu, HI, 2009, p. 3005. Full Abstract (PDF).

L. L. Warmington, G. Adriany, C. J. Snyder, E. J. Auerbach, and P. J. Bolan, "7T breast imaging with a 2-channel bilateral loop design," in ISMRM 17th Annual Scientific Meeting and Exhibition, Honolulu, HI, 2009, p. 3006. Full Abstract (PDF).

C. E. Akgun, L. J. DelaBarre, U. Goerke, C. J. Snyder, J. M. Ellerman, K. Ugurbil, et al., "Multi-channel transceive coil for improved knee imaging at 7T," in ISMRM 17th Annual Scientific Meeting and Exhibition, Honolulu, HI, 2009, p. 3009. Full Abstract (PDF).

D. Shrivastava, T. Hanson, J. Kulesa, and J. T. Vaughan, "RF safety and thermal characteristics of porcine heads after euthanasia," in ISMRM 17th Annual Scientific Meeting and Exhibition, Honolulu, HI, 2009, p. 3036. Full Abstract (PDF).

H. Yoo, A. Gopinath, and J. T. Vaughan, "RF B1 field localization at 9.4T through convex optimization with an iterative method," in ISMRM 17th Annual Scientific Meeting and Exhibition, Honolulu, HI, 2009, p. 3051. Full Abstract (PDF).

Y. Eryaman, C. A. Tunc, P.-F. Van de Moortele, K. Ugurbil, and E. Atalar, "Average SAR constrained local RF shimming," in ISMRM 17th Annual Scientific Meeting and Exhibition, Honolulu, HI, 2009, p. 3101. Full Abstract (PDF).

L. J. DelaBarre, P. Weale, C. J. Snyder, P.-F. Van de Moortele, G. J. Metzger, S. Zuehlsdorff, et al., "Cardiac cine: advances at 7T," in ISMRM 17th Annual Scientific Meeting and Exhibition, Honolulu, HI, 2009, p. 3938. Full Abstract (PDF).

X. Wu, J. T. Vaughan, K. Ugurbil, and P.-F. Van de Moortele, "Correction of parallel transmit RF pulses at 9.4 T using measured gradient waveforms," in ISMRM 17th Annual Scientific Meeting and Exhibition, Honolulu, HI, 2009, p. 4516. Full Abstract (PDF).

C. E. Akgun, L. J. DelaBarre, C. J. Snyder, J. Tian, A. Gopinath, K. Ugurbil, et al., "Alternating impedance element for 7T multi-channel transceive coil," in ISMRM 17th Annual Scientific Meeting and Exhibition, Honolulu, HI, 2009, p. 4759. Full Abstract (PDF).

C. J. Snyder, L. J. DelaBarre, J. Tian, C. E. Akgun, G. J. Metzger, S. Moeller, et al., "Using separated volume transmit and local receiver arrays for body imaging at 7T," in ISMRM 17th Annual Scientific Meeting and Exhibition, Honolulu, HI, 2009, p. 4761. Full Abstract (PDF).

Y. Eryaman, C. A. Tunc, and E. Atalar, "Minimum SAR for RF shimming by allowing spatial phase variation," in ISMRM 17th Annual Scientific Meeting and Exhibition, Honolulu, HI, 2009, p. 4777. Full Abstract (PDF).

H. O. Bayindir, Y. Eryaman, C. A. Tunc, and E. Atalar, "SAR reduction in parallel transmission by allowing spatial phase variation," in ISMRM 17th Annual Scientific Meeting and Exhibition, Honolulu, HI, 2009, p. 4787. Full Abstract (PDF).

D. Shrivastava, T. Hanson, A. Abosch, and J. T. Vaughan, "RF heating due to a deep brian stimulation electrode at 9.4 T (400.2 MHz) in porcine heads," in ISMRM 17th Annual Scientific Meeting and Exhibition, Honolulu, HI, 2009, p. 4796. Full Abstract (PDF).

H. Yoo, L. J. DelaBarre, A. Gopinath, and J. T. Vaughan, "RF magnetic field signal localization at very high magnetic field system," in Design of Medical Devices Conference, Minneapolis, MN, 2009.

H. Yoo, "Convex optimization with iterations for RF B1 field localization in 9.4T MRI system," in 12th Annual Review of Progress in Applied Computational Electromagnetics, Monterey, CA, 2009.

G. J. Metzger, P. Weale, L. J. DelaBarre, P. J. Bolan, S. Zuehlsdorff, S. Nielles-Vallespin, et al., "Exploring the promised land of 7T for CMR with T-PAT accelerated imaging techniques: first results for real time cardiac function and tagging in volunteers," in SCMR 12th Annual Scientific Sessions, Orlando, FL, 2009.

J. T. Vaughan, "7T cardiovascular MRI," in SCMR 12th Annual Scientific Sessions, Orlando, FL, 2009.

D. Shrivastava, T. Hanson, J. Kulesa, G. Adriany, P. A. Iaizzo, and J. T. Vaughan, "Thermoregulatory temperature response in porcine models due to a CW, 400 MHz, RF heating," in STM Annual Meeting, Tucson, AZ, 2009.

2008

D. Shrivastava, J. Kulesa, L. J. DelaBarre, C. J. Snyder, T. Hanson, and J. T. Vaughan, "Identification of possibly unsafe RF exposure thresholds for humans using porcine models," in ASME Summer Bioengineering Conference, Marco Island, FL, 2008, pp. 105-6.

D. Shrivastava, L. J. DelaBarre, T. Hanson, and J. T. Vaughan, "Improved MR thermometry to measure brain temperatures," in ASME Summer Bioengineering Conference, Marco Island, FL, 2008, pp. 205-6.

G. Adriany, "Design/Simulation/Construction/Implementation of RF arrays for 7T and 9.4T," in ISMRM Workshop on High Field Systems and Applications: "What's Special about 7T+?", Rome, Italy, 2008.

J. T. Vaughan, L. J. DelaBarre, C. J. Snyder, S. Mangia, J. Tian, M. T. Waks, et al., "Whole body imaging at 7T with a 16 channel body coil and B1 shimming," in ISMRM 16th Annual Scientific Meeting and Exhibition, Toronto, Canada, 2008, p. 152. Full Abstract (PDF).

U. Goerke, P. J. Bolan, C. E. Akgun, G. Adriany, C. J. Snyder, P.-F. Van de Moortele, et al., "Ultrahigh magnetic field imaging of the knee using a transmit/receive array coil," in ISMRM 16th Annual Scientific Meeting and Exhibition, Toronto, Canada, 2008, p. 744. Full Abstract (PDF).

D. Shrivastava, R. Schlentz, J. Kulesa, L. J. DelaBarre, C. J. Snyder, T. Hanson, et al., "9.4T RF heating: in vivo thermoregulatory temperature response in porcine models," in ISMRM 16th Annual Scientific Meeting and Exhibition, Toronto, Canada, 2008, p. 1047. Full Abstract (PDF).

D. Shrivastava, L. J. DelaBarre, S. Michaeli, C. J. Snyder, T. Hanson, and J. T. Vaughan, "Proton resonance frequency shift based NMR thermometry for ultra-high field RF safety applications," in ISMRM 16th Annual Scientific Meeting and Exhibition, Toronto, Canada, 2008, p. 1048. Full Abstract (PDF).

C. J. Snyder, L. J. DelaBarre, G. J. Metzger, C. E. Akgun, P. J. Bolan, K. Ugurbil, et al., "Separate transmit and receive arrays for 7T body imaging," in ISMRM 16th Annual Scientific Meeting and Exhibition, Toronto, Canada, 2008, p. 1065. Full Abstract (PDF).

T.-H. Chang, Z.-Q. Luo, X. Wu, C. E. Akgun, J. T. Vaughan, K. Ugurbil, et al., "Transmit B1 shimming at high field with SAR constraints: a two stage optimization method independent of the initial set of RF phases and amplitudes," in ISMRM 16th Annual Scientific Meeting and Exhibition, Toronto, Canada, 2008, p. 1088. Full Abstract (PDF).

Y. Eryaman, Y. Oner, and E. Atalar, "Opitmization of internal MRI coils using ultimate intrinsic SNR," in ISMRM 16th Annual Scientific Meeting and Exhibition, Toronto, Canada, 2008, p. 1118. Full Abstract (PDF).

J. P. Strupp, E. J. Auerbach, A. Gozubuyuk, G. Adriany, K. Ugurbil, and P.-F. Van de Moortele, "Efficient tune and match with multiple transmit coils," in ISMRM 16th Annual Scientific Meeting and Exhibition, Toronto, Canada, 2008, p. 1135. Full Abstract (PDF).

C. E. Akgun, C. J. Snyder, S. Moeller, P. J. Bolan, J. T. Vaughan, K. Ugurbil, et al., "Transmit and receive FDTD modeling as a valuable tool for RF coil development: validation of simulations with in vivo torso imaging at 7 Tesla," in ISMRM 16th Annual Scientific Meeting and Exhibition, Toronto, Canada, 2008, p. 1196. Full Abstract (PDF).

X. Wu, T.-H. Chang, Z.-Q. Luo, C. E. Akgun, J. T. Vaughan, K. Ugurbil, et al., "Worst case SAR scenario as a new metric for SAR analysis in B1 phase shim," in ISMRM 16th Annual Scientific Meeting and Exhibition, Toronto, Canada, 2008, p. 2980. Full Abstract (PDF).

2007

P.-F. Van de Moortele, C. E. Akgun, J. T. Vaughan, and K. Ugurbil, "Can we find reason in distorted fields? A reconciliation tale for electromagnetic fields doomed to corruption by dielectric and conductive properties of biological tissues," in Joint Annual Meeting ISMRM-ESMRMB, Berlin, Germany, 2007.

C. J. Snyder, L. J. DelaBarre, P.-F. Van de Moortele, A. L. Styczynski-Snyder, C. E. Akgun, J. Tian, et al., "Stripline/TEM transceiver array for 7T body imaging," in Joint Annual Meeting ISMRM-ESMRMB, Berlin, Germany, 2007, p. 164. Full Abstract (PDF).

G. Adriany, A. Gozubuyuk, E. J. Auerbach, P.-F. Van de Moortele, P. M. Andersen, J. T. Vaughan, et al., "A 32 channel transmit/receive transmission line head array for 3D RF shimming," in Joint Annual Meeting ISMRM-ESMRMB, Berlin, Germany, 2007, p. 166. Full Abstract (PDF).

A. L. Styczynski-Snyder, C. J. Snyder, P.-F. Van de Moortele, L. J. DelaBarre, I. S. Haddidin, A. Truskinovsky, et al., "Endometrial imaging at high magnetic field: feasibility of in-vivo studies at 7 T," in Joint Annual Meeting ISMRM-ESMRMB, Berlin, Germany, 2007, p. 573. Full Abstract (PDF).

X. Wu, C. E. Akgun, J. T. Vaughan, K. Ugurbil, and P.-F. Van de Moortele, "SAR reduction in transmit SENSE using adapted excitation K-space trajectories," in Joint Annual Meeting ISMRM-ESMRMB, Berlin, Germany, 2007, p. 673. Full Abstract (PDF).

A. L. Styczynski-Snyder, C. J. Snyder, L. J. DelaBarre, P.-F. Van de Moortele, J. T. Vaughan, K. Ugurbil, et al., "Preliminary experience with liver MRI and 1H MRS at 7 Tesla," in Joint Annual Meeting ISMRM-ESMRMB, Berlin, Germany, 2007, p. 729. Full Abstract (PDF).

G. J. Metzger, P.-F. Van de Moortele, C. J. Snyder, J. T. Vaughan, and K. Ugurbil, "Local B1 shimming for imaging the prostate at 7 Tesla," in Joint Annual Meeting ISMRM-ESMRMB, Berlin, Germany, 2007, p. 799. Full Abstract (PDF).

J. Tian, C. J. Snyder, L. J. DelaBarre, C. E. Akgun, W. Liu, C. M. Collins, et al., "Effect of head size to B1, SNR, and SAR," in Joint Annual Meeting ISMRM-ESMRMB, Berlin, Germany, 2007, p. 1011. Full Abstract (PDF).

C. C. Olson, L. J. DelaBarre, J. T. Vaughan, and A. Gopinath, "B1+ region of interest localization through convex optimmization," in Joint Annual Meeting ISMRM-ESMRMB, Berlin, Germany, 2007, p. 1030. Full Abstract (PDF).

C. E. Akgun, C. J. Snyder, L. J. DelaBarre, J. Tian, P.-F. Van de Moortele, S. Moeller, et al., "A novel RF head coil for 7T homogeneity and parallel imaging applications," in Joint Annual Meeting ISMRM-ESMRMB, Berlin, Germany, 2007, p. 1031. Full Abstract (PDF).

J. J. Holwell, S. A. Lovell, K. M. Bradshaw, E. J. Auerbach, G. Adriany, and J. T. Vaughan, "An open 16-channel transmission line array for 7T," in Joint Annual Meeting ISMRM-ESMRMB, Berlin, Germany, 2007, p. 1053. Full Abstract (PDF).

D. Shrivastava, R. Schlentz, J. Kulesa, C. J. Snyder, L. J. DelaBarre, T. Hanson, et al., "RF safety at 9.4T - porcine in vivo results," in Joint Annual Meeting ISMRM-ESMRMB, Berlin, Germany, 2007, p. 1087. Full Abstract (PDF).

P.-F. Van de Moortele, C. J. Snyder, L. J. DelaBarre, G. Adriany, J. T. Vaughan, and K. Ugurbil, "Calibration tools for RF shim at very high field with multiple elements RF coils: from ultra fast local relative phase to absolute magnitude B1+ mapping," in Joint Annual Meeting ISMRM-ESMRMB, Berlin, Germany, 2007, p. 1676. Full Abstract (PDF).

J. Tian, C. J. Snyder, L. J. DelaBarre, C. E. Akgun, J. P. Strupp, A. Gopinath, et al., "Characterization of transmission line coil elements," in Joint Annual Meeting ISMRM-ESMRMB, Berlin, Germany, 2007, p. 3251. Full Abstract (PDF).

W. Liu, S. Moeller, U. Goerke, G. Adriany, E. J. Auerbach, C. M. Collins, et al., "A 16 channel transceive surface loop array coil for parallel imaging at 7T," in Joint Annual Meeting ISMRM-ESMRMB, Berlin, Germany, 2007, p. 3257. Full Abstract (PDF).

X. Wu, C. E. Akgun, J. T. Vaughan, K. Ugurbil, and P.-F. Van de Moortele, "SAR analysis for transmit SENSE at 7T with a human head model," in Joint Annual Meeting ISMRM-ESMRMB, Berlin, Germany, 2007, p. 3350. Full Abstract (PDF).

L. J. DelaBarre, C. J. Snyder, P.-F. Van de Moortele, C. E. Akgun, K. Ugurbil, and J. T. Vaughan, "Cardiac imaging at 7T," in Joint Annual Meeting ISMRM-ESMRMB, Berlin, Germany, 2007, p. 3867. Full Abstract (PDF).

P. J. Bolan, G. Adriany, C. E. Akgun, P. M. Andersen, E. J. Auerbach, L. J. DelaBarre, et al., "Technical aspects of ultra-high field (7T) body MR imaging and spectroscopy," in RSNA Annual Meeting, Chicago, IL, 2007.

D. Shrivastava, T. Hanson, R. Schlentz, J. Kulesa, W. Gallagher, C. J. Snyder, et al., "Thermally safe magnetic resonance imaging at 9.4 Tesla and in vivo thermal characterization of the radio frequency head coil," in ASME Summer Bioengineering Conference, Keystone, CO, 2007.

D. Shrivastava, R. Schlentz, J. Kulesa, W. Gallagher, C. J. Snyder, L. J. DelaBarre, et al., "MR safety measurements," in 6th Bi-Annual Minnesota Workshop, Minneapolis, MN, 2007.

2006

T. White, A. Fox, M. Schmidt, P. Quam, N. Valley, M. Lukoskie, et al., "Measurement of head movement during mock structural and functiona scanning," in OHBM 12th Annual Meeting, Florence, Italy, 2006, p. 2181.

J. T. Vaughan, C. J. Snyder, L. J. DelaBarre, J. Tian, C. E. Akgun, K. Ugurbil, et al., "Current and future trends in magnetic resonance imaging (MRI)," in IEEE MTT-S International Microwave Symposium, San Francisco, CA, 2006, pp. 211-2.

G. Adriany, A. Gozubuyuk, J. B. Ritter, C. J. Snyder, P.-F. Van de Moortele, S. Moeller, et al., "A 32 channel lattice transmission line array for parallel MRI," in ISMRM 14th Scientific Meeting and Exhibition, Seattle, WA, 2006, p. 126. Full Abstract (PDF).

U. Fontius, R. Baumgartl, U. Boettcher, G. Doerfler, F. Hebrank, D. Fischer, et al., "A flexible 8-channel RF transmit array system for parallel excitation," in ISMRM 14th Scientific Meeting and Exhibition, Seattle, WA, 2006, p. 127. Full Abstract (PDF).

L. J. DelaBarre, C. J. Snyder, K. Ugurbil, and J. T. Vaughan, "A parallel transceiver for human imaging at 9.4T," in ISMRM 14th Scientific Meeting and Exhibition, Seattle, WA, 2006, p. 130. Full Abstract (PDF).

J. T. Vaughan, C. J. Snyder, L. J. DelaBarre, L. Bolinger, J. Tian, P. M. Andersen, et al., "7T body imaging: first results," in ISMRM 14th Scientific Meeting and Exhibition, Seattle, WA, 2006, p. 213. Full Abstract (PDF).

H. Celik, A. Ulutuk, Y. Eryaman, T. Tali, and E. Atalar, "A novel catheter tracking method using reversed polarization," in ISMRM 14th Scientific Meeting and Exhibition, Seattle, WA, 2006, p. 264. Full Abstract (PDF).

C. J. Snyder, L. J. DelaBarre, C. E. Akgun, S. Moeller, G. Adriany, K. Ugurbil, et al., "High-field transmission line arrays for transmit and receive," in ISMRM 14th Scientific Meeting and Exhibition, Seattle, WA, 2006, p. 421. Full Abstract (PDF).

J. T. Vaughan, L. J. DelaBarre, C. J. Snyder, J. Tian, P. M. Andersen, J. P. Strupp, et al., "9.4T human imaging: preliminary results," in ISMRM 14th Scientific Meeting and Exhibition, Seattle, WA, 2006, p. 529. Full Abstract (PDF).

P. J. Bolan, C. J. Snyder, L. J. DelaBarre, L. Bolinger, M. G. Garwood, and J. T. Vaughan, "Preliminary experience with breast 1H MRS at 7 Tesla," in ISMRM 14th Scientific Meeting and Exhibition, Seattle, WA, 2006, p. 580. Full Abstract (PDF).

C. M. Collins, Z. Wang, W. Mao, J. Fang, W. Liu, G. Adriany, et al., "Multi-coil composite pulses for whole-brain homogeneity improved over RF shimming alone," in ISMRM 14th Scientific Meeting and Exhibition, Seattle, WA, 2006, p. 702. Full Abstract (PDF).

T. A. Jerde, S. M. Lewis, U. Goerke, P.-F. Van de Moortele, G. Adriany, S. Moeller, et al., "7 Tesla fMRI of mental maze solving in the human superior parietal lobule using parallel imaging," in ISMRM 14th Scientific Meeting and Exhibition, Seattle, WA, 2006, p. 1103. Full Abstract (PDF).

C. E. Akgun, L. J. DelaBarre, P.-F. Van de Moortele, C. J. Snyder, K. Ugurbil, and J. T. Vaughan, "Microstrip TEM coil optimization at 7T," in ISMRM 14th Scientific Meeting and Exhibition, Seattle, WA, 2006, p. 2619. Full Abstract (PDF).

T. S. Ibrahim, R. Abraham, L. Tang, and J. T. Vaughan, "Comparision of the coax element and stripline element TEM head coils at ultra-high field," in ISMRM 14th Scientific Meeting and Exhibition, Seattle, WA, 2006, p. 2621. Full Abstract (PDF).

P.-F. Van de Moortele, C. E. Akgun, C. J. Snyder, L. J. DelaBarre, G. Adriany, J. T. Vaughan, et al., "Impact of coil diameter and number of coil elements on B1 destructive interferences with stripline coil arrays at 7 Tesla," in ISMRM 14th Scientific Meeting and Exhibition, Seattle, WA, 2006, p. 3535. Full Abstract (PDF).

S. Moeller, P. Vemuri, C. J. Snyder, L. J. DelaBarre, P. J. Bolan, J. T. Vaughan, et al., "Decoupling in multi-channel bilateral breast imaging with quadrature coils," in ISMRM 14th Scientific Meeting and Exhibition, Seattle, WA, 2006, p. 3647. Full Abstract (PDF).

2005

S.-H. Yang, S.-M. Sohn, K.-T. Hong, H.-S. Lee, and B.-I. Sohn, "On-chip voice-coil motor driver for mobile auto-focus camera applications," in IEEE Asian Solid-State Circuits Conference, Hsinchu, Taiwan, 2005, pp. 101-4.

[79] J. T. Vaughan, "How to do RF at high fields," in ISMRM 13th Scientific Meeting and Exhibition, Miami, FL, 2005.

G. Adriany, J. B. Ritter, P.-F. Van de Moortele, S. Moeller, C. J. Snyder, W. Voje, et al., "A geometrically adjustable 16 channel transceive transmission line array for 7 Tesla," in ISMRM 13th Scientific Meeting and Exhibition, Miami, FL, 2005, p. 673. Full Abstract (PDF).

C. J. Snyder, S. Moeller, J. B. Ritter, P.-F. Van de Moortele, C. E. Akgun, G. Adriany, et al., "A Z-gradient coil for 3D SENSE imaging at 7 Tesla," in ISMRM 13th Scientific Meeting and Exhibition, Miami, FL, 2005, p. 674. Full Abstract (PDF).

J. T. Vaughan, L. J. DelaBarre, C. J. Snyder, G. Adriany, C. M. Collins, P.-F. Van de Moortele, et al., "RF image optimization at 7T & 9.4T," in ISMRM 13th Scientific Meeting and Exhibition, Miami, FL, 2005, p. 953. Full Abstract (PDF).

O. Ferhanoglu, Y. Eryaman, and E. Atalar, "MRI compatible pacemaker leads," in ISMRM 13th Scientifc Meeting and Exhibition, Miami, FL, 2005, p. 963. Full Abstract (PDF).

[84] H. Liu, C. J. Snyder, J. T. Vaughan, and K. Ugurbil, "A practical sodium imaging method at 7T," in ISMRM 13th Scientific Meeting and Exhibition, Miami, FL, 2005, p. 1253. Full Abstract (PDF).

P.-F. Van de Moortele, G. Adriany, C. E. Akgun, S. Moeller, J. B. Ritter, J. T. Vaughan, et al., "B1 phase spatial pattern at 7 Tesla: impact on B1 inhomogeneities with a head transceive transmission line array coil," in ISMRM 13th Scientific Meeting and Exhibition, Miami, FL, 2005, p. 2748. Full Abstract (PDF).

Y. Eryaman, H. Celik, A. Altintas, and E. Atalar, "Novel strip-conductor internal MRI coils," in IEEE AP-S/URSI International Symposium, Washington, D.C., 2005.

H. Celik, Y. Eryaman, A. Altintas, V. B. Erturk, and E. Atalar, "Microstrip based MR birdcage coil for 1.5T," in IEEE AP-S/URSI International Symposium, Wasf+gton, D.C., 2005.

2004

P.-F. Van de Moortele, G. Adriany, S. Moeller, J. P. Strupp, P. M. Andersen, C. J. Snyder, et al., "Whole brain fMRI in human at ultra-high field with parallel SENSE imaging," in ISMRM 12th Scientific Meeting and Exhibition, Kyoto, Japan, 2004, p. 1027. Full Abstract (PDF).

M. Terpstra, S. C. Schulz, J. T. Vaughan, K. Ugurbil, K. O. Lim, and R. Gruetter, "Comparison of glutathione (GSH) concentrations quantified with STEAM versus edited spectroscopy: application to schizophrenia," in ISMRM 12th Scientific Meeting and Exhibition, Kyoto, Japan, 2004, p. 1485. Full Abstract (PDF).

M. B. Smith and J. T. Vaughan, "The quartz TEM coil: improved performance at 3.0 Tesla," in ISMRM 12th Scientific Meeting and Exhibition, Kyoto, Japan, 2004, p. 1549. Full Abstract (PDF).

C. M. Collins, B. J. Swift, W. Liu, J. T. Vaughan, K. Ugurbil, and M. B. Smith, "Optimal multiple-element driving configuration depends on head geometry, placement, and volume of interest," in ISMRM 12th Scientific Meeg and Exhibition, Kyoto, Japan, 2004, p. 1566. Full Abstract (PDF).

G. Adriany, P.-F. Van de Moortele, P. M. Andersen, J. P. Strupp, J. B. Ritter, C. J. Snyder, et al., "An elliptical open-faced transceive array for ultra high field parallel imaging and fMRI applications," in ISMRM 12th Scientific Meeting and Exhibition, Kyoto, Japan, 2004, p. 1604. Full Abstract (PDF).

S. Moeller, P.-F. Van de Moortele, G. Adriany, C. J. Snyder, P. M. Andersen, J. P. Strupp, et al., "Parallel imaging performance for densely spaced coils in phase arrays at ultra high field strength," in ISMRM 12th Scientific Meeting and Exhibition, Kyoto, Japan, 2004, p. 2388. Full Abstract (PDF).

F. Wiesinger, P.-F. Van de Moortele, G. Adriany, N. De Zanche, C. J. Snyder, J. T. Vaughan, et al., "An investigation into the role of dielectric resonance in parallel imaging," in ISMRM 12th Scientific Meeting and Exhibition, Kyoto, Japan, 2004, p. 2393. Full Abstract (PDF).

2003

X. Zhang, X.-H. Zhu, H. Qiao, H. Liu, J. T. Vaughan, K. Ugurbil, et al., "A circular-polarized double-tuned (31P and 1H) TEM coil for human head MRI/MRS at 7T," in ISMRM 11th Scientific Meeting and Exhibition, Toronto, Canada, 2003, p. 423. Full Abstract (PDF).

J. T. Vaughan, C. J. Snyder, G. Adriany, L. Bolinger, H. Liu, A. Stolpen, et al., "The technology and techniques of 4T body imaging," in ISMRM 11th Scientific Meeting and Exhibition, Toronto, Canada, 2003, p. 425. Full Abstract (PDF).

G. Adriany, P.-F. Van de Moortele, F. Wiesinger, P. M. Andersen, J. P. Strupp, X. Zhang, et al., "Transceive stripline arrays for ultra high field parallel imaging applications," in ISMRM 11th Scientific Meeting and Exhibition, Toronto, Canada, 2003, p. 474. Full Abstract (PDF).

J. T. Vaughan, G. Adriany, M. T. Waks, M. Watson, T. Thompson, H. Liu, et al., "A patient friendly head coil for high field MRI," in ISMRM 11th Scientific Meeting and Exhibition, Toronto, Canada, 2003, p. 718. Full Abstract (PDF).

J. Tian and J. T. Vaughan, "Frequency limits and radiation resistance for volume coils," in ISMRM 11th Scientific Meeting and Exhibition, Toronto, Canada, 2003, p. 2354. Full Abstract (PDF).

Y. Eryaman, H. Celik, I. A. Abdel-Hafez, and E. Atalar, "Evaluation of internal MRI coils using ultimate intrinstic SNR," in ISMRM 11th Scientific Meeting and Exhibition, Toronto, Canada, 2003, p. 2400. Full Abstract (PDF).

2002

J. T. Vaughan, "Technological challenges and solutions for high field in vivo magnetic resonance," in ISMRM 10th Scientific Meeting and Exhibition, Honolulu, HI, 2002, p. 1.

J. Lazovic, Q. X. Yang, D. S. Stojkovic, W. Liu, J. M. Vaughan, and M. B. Smith, "Hexagonal zero mode TEM coil: a single channel multi-coil design for small animal imaging," in ISMRM 10th Scientific Meeting and Exhibition, Honolulu, HI, 2002, p. 156.

J. T. Vaughan, G. Adriany, L. Bolinger, M. T. Waks, L. J. DelaBarre, M. G. Garwood, et al., "A body coil for high field MR," in ISMRM 10th Scientific Meeting and Exhibition, Honolulu, HI, 2002, p. 160.

G. Adriany, K. Heberlein, X. Hu, P. M. Andersen, K. Ugurbil, and J. T. Vaughan, "Four channel array coil for 4 Tesla brain imaging," in ISMRM 10th Scientific Meeting and Exhibition, Honolulu, HI, 2002, p. 860.

J. H. Wang, Q. X. Yang, C. M. Collins, M. B. Smith, X. Zhang, G. Adriany, et al., "Wave behavior and polarization of RF field in lossy dielectric samples at high field," in ISMRM 10th Scientific Meeting and Exhibition, Honolulu, HI, 2002, p. 910.

G. Oz, I. Tkac, I. Y. Choi, J. T. Vaughan, E. G. Shapiro, M. C. Gibbs, et al., "Proton MRS of childhood adrenoleukodystrophy at 4 Tesla," in ISMRM 10th Scientific Meeting and Exhibition, Honolulu, HI, 2002, p. 982.

T. Q. Duong, E. Yacoub, X. Hu, G. Adriany, H. Merkle, P. M. Andersen, et al., "High-resolution, spin-echo BOLD and CBF fMRI: single-shot, slab-selective EPI," in ISMRM 10th Scientific Meeting and Exhibition, Honolulu, HI, 2002, p. 1334.

2001

J. T. Vaughan, M. G. Garwood, and K. Ugurbil, "Volume coils for higher field MRI," in IEEE AP-S/URSI International Symposium, Boston, MA, 2001, pp. 378-81.

J. T. Vaughan, G. Adriany, M. G. Garwood, P. M. Andersen, and K. Ugurbil, "The head cradle: an open faced, high performance TEM coil," in ISMRM 9th Scientific Meeting and Exhibition, Glasgow, Scotland, 2001, p. 15.

J. H. Wang, Q. X. Yang, C. M. Collins, M. B. Smith, X. Zhang, G. Adriany, et al., "Analysis of the RF field of a quadrature surface coil at 7.0T," in ISMRM 9th Scientific Meeting and Exhibition, Glasgow, Scotland, 2001, p. 698.

X. Zhang, R. Sainati, J. T. Vaughan, and W. Chen, "Analysis of single microstrip resonator with capacitive terminational at very high fields," in ISMRM 9th Scientific Meeting and Exhibition, Glasgow, Scotland, 2001, p. 699.

G. Adriany, J. Pfeuffer, E. Yacoub, P.-F. Van de Moortele, A. Shmuel, P. M. Andersen, et al., "A half-volume transmit/receive coil combination for 7 Tesla applications," in ISMRM 9th Scientific Meeting and Exhibition, Glasgow, Scotland, 2001, p. 1097.

C. M. Collins, Q. X. Yang, J. H. Wang, X. Zhang, H. Liu, S. Michaeli, et al., "A verification of reciprocity for high-field systems: agreement between theory and experiment in a head-sized spherical phantom excited with a surface coil at 300MHz," in ISMRM 9th Scientific Meeting and Exhibition, Glasgow, Scotland, 2001, p. 1099.

T. Q. Duong, E. Yacoub, X. Hu, G. Adriany, H. Merkle, P. M. Andersen, et al., "Diffusion-weighted BOLD fMRI at 4 and 7 Tesla: evaluation of micro- versus macrovascular contributions," in ISMRM 9th Scientific Meeting and Exhibition, Glasgow, Scotland, 2001, p. 1253.

C. F. Ferris, C. T. Snowdon, J. A. King, T. Q. Duong, T. E. Ziegler, D. P. Olson, et al., "Imaging brain activity in fully conscious monkeys in response to sexually relevant olfactory cues," in ISMRM 9th Scientific Meeting and Exhibition, Glasgow, Scotland, 2001, p. 1335.

A. G. Sorensen, O. Wu, K. Yamada, and J. T. Vaughan, "MRI at 3.0 Tesla: preliminary ex-vivo animal and in-vivo human safety studies," in ISMRM 9th Scientific Meeting and Exhibition, Glasgow, Scotland, 2001, p. 1762.

2000

G. Adriany, E. Yacoub, X. Hu, M. G. Garwood, H. Merkle, W. Chen, et al., "A detuneable TEM transmit coil for 4T fMRI and spectroscopy," in ISMRM 8th Scientific Meeting and Exhibition, Denver, CO, 2000, p. 145. Full Abstract (PDF).

P. J. Ledden, L. L. Wald, J. T. Vaughan, and D. Hinton, "A detuneable elliptic transmission line resonator for body imaging at 3T," in ISMRM 8th Scientific Meeting and Exhibition, Denver, CO, 2000, p. 146. Full Abstract (PDF).

J. T. Vaughan, M. G. Garwood, C. M. Collins, L. J. DelaBarre, G. Adriany, P. M. Andersen, et al., "7T vs. 4T: preliminary B1, SNR, SAR comparison in the human head," in ISMRM 8th Scientific Meeting and Exhibition, Denver, CO, 2000, p. 147. Full Abstract (PDF).

C. M. Collins, M. B. Smith, J. T. Vaughan, M. G. Garwood, and K. Ugurbil, "B1 field homogeneity comparison at 300MHz: calculation vs. experiment," in ISMRM 8th Scientific Meeting and Exhibition, Denver, CO, 2000, p. 148. Full Abstract (PDF).

H. P. Hetherington, W. J. Chu, J. M. Vaughan, D. D. Spencer, and J. W. Pan, "Quantitative evaluation of regional heterogeneity of phosphorus metabolites in human brain," in ISMRM 8th Scientific Meeting and Exhibition, Denver, CO, 2000, p. 420. Full Abstract (PDF).

G. Adriany, E. Yacoub, I. Tkac, P. M. Andersen, H. Merkle, J. T. Vaughan, et al., "Shielded surface coils and halfvolume cavity resonators for imaging and spectroscopy applications at 7 Tesla," in ISMRM 8th Scientific Meeting and Exhibition, Denver, CO, 2000, p. 563. Full Abstract (PDF).

J. H. Wang, Q. X. Yang, C. M. Collins, M. B. Smith, S. Michaeli, X.-H. Zhu, et al., "Analysis of the interaction between RF field and sample with a surface coil at 7.0T," in ISMRM 8th Scientific Meeting and Exhibition, Denver, CO, 2000, p. 564. Full Abstract (PDF).

X. Hu, E. Yacoub, P. M. Andersen, J. T. Vaughan, G. Adriany, H. Merkle, et al., "Initial experience with fMRI in humans at 7 Tesla," in ISMRM 8th Scientific Meeting and Exhibition, Denver, CO, 2000, p. 935. Full Abstract (PDF).

E. Yacoub, J. T. Vaughan, G. Adriany, P. M. Andersen, H. Merkle, K. Ugurbil, et al., "Observation of the initial "dip" in fMRI signal in human visual cortex at 7 Tesla," in ISMRM 8th Scientific Meeting and Exhibition, Denver, CO, 2000, p. 991. Full Abstract (PDF).

P. J. Ledden, L. L. Wald, and J. T. Vaughan, "A four port drive flat-element transmission-line coil for brain imaging at 3T," in ISMRM 8th Scientific Meeting and Exhibition, Denver, CO, 2000, p. 1395. Full Abstract (PDF).

1999

G. Adriany, E. Yacoub, X. Hu, M. G. Garwood, S.-G. Kim, H. Merkle, et al., "4T imaging with a detunable TEM transmit coil," in ISMRM Workshop on High Field Engineering, 1999.

J. T. Vaughan, "An improved volume coil for high field MRI," in ISMRM 7th Scientific Meeting and Exhibition, Philadelphia, PA, 1999, p. 167. Full Abstract (PDF).

P. J. Ledden, L. L. Wald, and J. T. Vaughan, "A volume coil transmit, surface coil receive system for brain imaging at 3T," in ISMRM 7th Scientific Meeting and Exhibition, Philadelphia, PA, 1999, p. 168. Full Abstract (PDF).

J. Tropp and J. T. Vaughan, "The prospects for systematic design of TEM resonators," in ISMRM 7th Scientific Meeting and Exhibition, Philadelphia, PA, 1999, p. 421. Full Abstract (PDF).

1998

J. T. Vaughan, "An RF volume coil comparison study," in ISMRM 6th Scientific Meeting and Exhibition, Sydney, Australia, 1998, p. 646.

1997

G. Adriany, P. Erhard, P. M. Andersen, and K. Ugurbil, "A transmit/receive head array coil for 4 Tesla," in ISMRM 5th Scientific Meeting and Exhibition, Vancouver, Canada, 1997, p. 177.

T. G. Reese, B. P. Poncelet, J. T. Vaughan, T. M. Koelling, T. Campbell, C. S. Schmidt, et al., "Cardiac EPI on a 3T whole-body imaging system," in ISMRM 5th Scientific Meeting and Exhibition, Vancouver, Canada, 1997, p. 865.

H. P. Hetherington, J. T. Vaughan, and J. W. Pan, "Ultra high resolution 1H spectroscopic imaging (0.175cc) of human brain with a volume coil at 4T," in ISMRM 5th Scientific Meeting and Exhibition, Vancouver, Canada, 1997, p. 1491.

J. T. Vaughan, B. P. Poncelet, T. G. Reese, R. M. Weiskoff, T. Campbell, M. Rohan, et al., "The feasibility of cardiac imaging with a surface coil at 3T," in ISMRM 5th Scientific Meeting and Exhibition, Vancouver, Canada, 1997, p. 1491.

1996

J. G. Harrison and J. T. Vaughan, "Finite element modeling of head coils for high-frequency magnetic resonance imaging applications," in 12th Annual Review of Progress in Applied Computational Electromagnetics, Monterey, CA, 1996, pp. 1220-1226.

W. J. Chu, H. P. Hetherington, J. T. Vaughan, R. I. Kuzniecky, G. F. Mason, D. B. Twieg, et al., "High resolution in vivo 31P spectroscopy of temporal lobe epilepsy on 4.1 Tesla whole body NMR," in ISMRM 4th Scientific Meeting and Exhibition, New York City, NY, 1996, p. 133.

N. Zhang, M. S. Roos, J. T. Vaughan, S. T. S. Wong, and T. F. Budinger, "Head coil B1 field homogeneity and SNR performance at 8-10T," in ISMRM 4th Scientific Meeting and Exhibition, New York City, NY, 1996, p. 252.

J. W. Pan, G. F. Mason, J. T. Vaughan, G. M. Pohost, and H. P. Hetherington, "C editing of glutamate in human brain using J-refocused coherence transfer spectroscopy at 4.1T," in ISMRM 4th Scientific Meeting and Exhibition, New York City, NY, 1996, p. 379.

G. Adriany, K. Ugurbil, and R. Gruetter, "A surface coil design for efficient proton decoupling in humans," in ISMRM 4th Scientific Meeting and Exhibition, New York City. NY, 1996, p. 1431.

P. M. Andersen, M. E. Rosen, P. Erhard, G. Adriany, J. P. Strupp, R. J. Salmi, et al., "Over-sampling digital IF receiver for MRI," in ISMRM Fourth Scientific Meeting and Exhibition, New York, NY, 1996.

1995

J. H. McDuffie, J. G. Harrison, G. M. Pohost, and J. T. Vaughan, "3D numerical modeling of high frequency volume coilds for clinical NMR," in ISMRM 3rd Scientific Meeting and Exhibition, Nice, France, 1995, p. 185.

G. Adriany, J. T. Vaughan, P. M. Andersen, H. Merkle, M. G. Garwood, and K. Ugurbil, "Comparison between head volume coils at high field," in ISMRM 3rd Scientific Meeting and Exhibition, Nice, France, 1995, p. 971.

G. Adriany, J. T. Vaughan, P. M. Andersen, H. Merkle, M. G. Garwood, and K. Ugurbil, "Comparison between head volume coils at high field," in ISMRM 3rd Scientific Meeting and Exhibition, Nice, France, 1995, p. 971.

M. Griswold, C. Cook, J. T. Vaughan, and R. R. Edelman, "A toroid cavity resonator for MRI at 4.7T," in ISMRM 3rd Scientific Meeting and Exhibition, Nice, France, 1995, p. 995.

J. T. Vaughan, H. P. Hetherington, and G. M. Pohost, "A toroidal cavity for high frequency clinical NMR," in ISMRM 3rd Scientific Meeting and Exhibition, Nice, France, 1995, p. 996.

1994

H. P. Hetherington, D. J. E. Luney, J. T. Vaughan, J. W. Pan, S. L. Ponder, O. Tschendel, et al., "3D 31P spectroscopic imaging of the human heart at 4.1T," in ISMRM 2nd Scientific Meeting and Exhibition, San Francisco, CA, 1994, p. 86.

H. P. Hetherington, R. I. Kuzniecky, J. W. Pan, G. F. Mason, J. T. Vaughan, and G. M. Pohost, "Identification of the epileptic focus in temporal lobe epilepsy by high resolution spectroscopic imaging at 4.1T," in ISMRM 2nd Scientific Meeting and Exhibition, San Francisco, CA, 1994, p. 396.

N. Zhang, M. S. Roos, S. T. S. Wong, and J. T. Vaughan, "An experimental study of a head coil fo proton imaging and spectroscopy at 8-10T," in ISMRM 2nd Scientific Meeting and Exhibition, San Francisco, CA, 1994, p. 1102.

J. T. Vaughan, H. P. Hetherington, and G. M. Pohost, "A high frequency body coil for clinical NMR," in ISMRM 2nd Scientific Meeting and Exhibition, San Francisco, CA, 1994, p. 1113.

J. T. Vaughan, H. P. Hetherington, and G. M. Pohost, "Multiply tuned, high frequency volume coils for clinical NMR," in ISMRM 2nd Scientific Meeting and Exhibition, San Francisco, CA, 1994, p. 1119.

1993

H. P. Hetherington, J. W. Pan, G. F. Mason, S. L. Ponder, D. B. Twieg, J. T. Vaughan, et al., "High resolution 1H spectroscopic imaging of human brain at high field: quantitative evaluation of gray and white matter metabolite differences," in ISMRM 12th Annual Scientific Meeting and Exhibition, New York City, NY, 1993, p. 127.

J. T. Vaughan, H. P. Hetherington, J. W. Pan, P. J. Noa, and G. M. Pohost, "A high frequency double tuned resonator for clinical NMR," in ISMRM 12th Annual Scientific Meeting and Exhibition, New York City, NY, 1993, p. 306.

J. W. Pan, H. P. Hetherington, J. T. Vaughan, and G. M. Pohost, "High resolution neuro-imaging at 4.1T," in ISMRM 12th Annual Scientific Meeting and Exhibition, New York City, NY, 1993, p. 333.

H. P. Hetherington, J. W. Pan, G. F. Mason, S. L. Ponder, D. B. Twieg, J. T. Vaughan, et al., "A sequence for high resolution 1H spectroscopic imging without FOV restriction: imaging the human brain with 0.5cc voxels at 4.1T," in ISMRM 12th Annual Scientific Meeting and Exhibition, New York City, NY, 1993, p. 901.

J. T. Vaughan, J. M. Vaughan, H. P. Hetherington, J. G. Harrison, P. J. Noa, and G. M. Pohost, "High frequency surface coils for clinical NMR imaging and spectroscopy," in ISMRM 12th Annual Scientific Meeting and Exhibition, New York City, NY, 1993, p. 1332.

J. T. Vaughan, J. G. Harrison, B. T. Thorn, and G. M. Pohost, "High frequency heating patterns in tissues," in ISMRM 12th Annual Scientific Meeting and Exhibition, New York City, NY, 1993, p. 1369.

D. B. Twieg, J. W. van de Veen, R. K. Justice, J. A. den Hollander, H. P. Hetherington, J. T. Vaughan, et al., "High resolution 3-D cerebral activation mapping at 4.1 Tesla," in ISMRM 12th Annual Scientific Meeting and Exhibition, New York City, NY, 1993, p. 1389.

J. P. Strupp and R. Haralick, "Automated organ recognition using 3D mathematical morphology," in SPIE Medical Imaging: Image Processing, Newport Beach, CA, 1993, p. 511.

1992

J. T. Vaughan, J. O. Otu, H. P. Hetherington, P. M. Noa, and G. M. Pohost, "A high frequency tuned resonator for clinical NMR," in ISMRM 11th Annual Scientific Meeting and Exhibition, Berlin, Germany, 1992, p. 279.

J. T. Vaughan, J. G. Harrison, H. P. Hetherington, W. T. Evanochko, and G. M. Pohost, "Radiofrequency surface coil heating measurements in porcine muscle," in ISMRM 11th Annual Scientific Meeting and Exhibition, Berlin, Germany, 1992, p. 4026.

1991

J. W. Pan, H. P. Hetherington, J. T. Vaughan, B. L. W. Chapman, P. M. Noa, J. W. A. H. Vermeulen, et al., "In vivo 1H NMR observation of ATP and ADP in human skeletal muscle at 4.1T," in ISMRM 10th Annual Scientific Meeting and Exhibition, San Francisco, CA, 1991, p. 113.

H. P. Hetherington, J. W. Pan, J. W. A. H. Vermeulen, B. L. W. Chapman, J. T. Vaughan, P. M. Noa, et al., "In vivo 4.1T human studies of cerebral amino acids by 1H NMR spectroscopy," in ISMRM 10th Annual Scientific Meeting and Exhibition, San Francisco, CA, 1991, p. 391.

J. T. Vaughan, P. Roschmann, J. W. Pan, H. P. Hetherington, B. L. W. Chapman, P. M. Noa, et al., "A double resonant surface coil for 4.1 Tesla whole body NMR," in ISMRM 10th Annual Scientific Meeting and Exhibition, San Francisco, CA, 1991, p. 722.