7T vs. 4T: RF power, homogeneity, and signal‐to‐noise comparison in head images JT Vaughan, M Garwood, CM Collins, W Liu, L DelaBarre, G Adriany, ... Magnetic Resonance in Medicine: An Official Journal of the International …, 2001 | 1110 | 2001 |
B1 destructive interferences and spatial phase patterns at 7 T with a head transceiver array coil PF Van de Moortele, C Akgun, G Adriany, S Moeller, J Ritter, CM Collins, ... Magnetic resonance in medicine 54 (6), 1503-1518, 2005 | 567 | 2005 |
Spatial variation in cartilage T2 of the knee HE Smith, TJ Mosher, BJ Dardzinski, BG Collins, CM Collins, QX Yang, ... Journal of Magnetic Resonance Imaging: An Official Journal of the …, 2001 | 413 | 2001 |
SAR and B1 field distributions in a heterogeneous human head model within a birdcage coil CM Collins, S Li, MB Smith Magnetic Resonance in Medicine 40 (6), 847-856, 1998 | 352 | 1998 |
Temperature and SAR calculations for a human head within volume and surface coils at 64 and 300 MHz CM Collins, W Liu, J Wang, R Gruetter, JT Vaughan, K Ugurbil, MB Smith Journal of Magnetic Resonance Imaging: An Official Journal of the …, 2004 | 340 | 2004 |
Signal‐to‐noise ratio and absorbed power as functions of main magnetic field strength, and definition of “90°” RF pulse for the head in the birdcage coil CM Collins, MB Smith Magnetic Resonance in Medicine: An Official Journal of the International …, 2001 | 318 | 2001 |
Analysis of wave behavior in lossy dielectric samples at high field QX Yang, J Wang, X Zhang, CM Collins, MB Smith, H Liu, XH Zhu, ... Magnetic resonance in medicine: an official journal of the international …, 2002 | 315 | 2002 |
Central brightening due to constructive interference with, without, and despite dielectric resonance CM Collins, W Liu, W Schreiber, QX Yang, MB Smith Journal of Magnetic Resonance Imaging: An Official Journal of the …, 2005 | 312 | 2005 |
Exploring the limits of RF shimming for high‐field MRI of the human head W Mao, MB Smith, CM Collins Magnetic Resonance in Medicine: An Official Journal of the International …, 2006 | 302 | 2006 |
Safe for generations to come: Considerations of safety for millimeter waves in wireless communications T Wu, TS Rappaport, CM Collins IEEE microwave magazine 16 (2), 65-84, 2015 | 271 | 2015 |
Change in knee cartilage T2 at MR imaging after running: a feasibility study TJ Mosher, HE Smith, C Collins, Y Liu, J Hancy, BJ Dardzinski, MB Smith Radiology 234 (1), 245-249, 2005 | 270 | 2005 |
The human body and millimeter-wave wireless communication systems: Interactions and implications T Wu, TS Rappaport, CM Collins 2015 IEEE international conference on communications (ICC), 2423-2429, 2015 | 253 | 2015 |
Calculations of B1 distribution, SNR, and SAR for a surface coil adjacent to an anatomically‐accurate human body model CM Collins, MB Smith Magnetic Resonance in Medicine: An Official Journal of the International …, 2001 | 232 | 2001 |
SAR and temperature: simulations and comparison to regulatory limits for MRI Z Wang, JC Lin, W Mao, W Liu, MB Smith, CM Collins Journal of Magnetic Resonance Imaging: An Official Journal of the …, 2007 | 197 | 2007 |
Different excitation and reception distributions with a single‐loop transmit‐receive surface coil near a head‐sized spherical phantom at 300 MHz CM Collins, QX Yang, JH Wang, X Zhang, H Liu, S Michaeli, XH Zhu, ... Magnetic Resonance in Medicine: An Official Journal of the International …, 2002 | 194 | 2002 |
Calculation of radiofrequency electromagnetic fields and their effects in MRI of human subjects CM Collins, Z Wang Magnetic resonance in medicine 65 (5), 1470-1482, 2011 | 190 | 2011 |
Radio frequency magnetic field mapping of a 3 Tesla birdcage coil: experimental and theoretical dependence on sample properties M Alecci, CM Collins, MB Smith, P Jezzard Magnetic Resonance in Medicine: An Official Journal of the International …, 2001 | 182 | 2001 |
Combination of optimized transmit arrays and some receive array reconstruction methods can yield homogeneous images at very high frequencies CM Collins, W Liu, BJ Swift, MB Smith Magnetic resonance in medicine 54 (6), 1327-1332, 2005 | 164 | 2005 |
Numerical calculations of the static magnetic field in three-dimensional multi-tissue models of the human head CM Collins, B Yang, QX Yang, MB Smith Magnetic Resonance Imaging 20 (5), 413-424, 2002 | 135 | 2002 |
Three‐dimensional mapping of the static magnetic field inside the human head S Li, BJ Dardzinski, CM Collins, QX Yang, MB Smith Magnetic resonance in medicine 36 (5), 705-714, 1996 | 132 | 1996 |