SNR Comparison of the Visual Coil Model NMSC-002TR with birdcage head coil at 1.5T

A SNR=250% GE Head Coil B SNR=175% GE Head Coil C SNR=150% GE Head Coil D SNR=100% GE Head Coil Sequence:  IR-3D SPGR TR/TE/flip = 20/4.6/25 deg.   TI=300ms 16 kHz BW 4:59 min. scan time   512x256 20cm x 15cm FOV 1.5mm partition   390um x 586um x 1.5mm = 0.34 mm3 voxel size