Optimized Twice-Refocused Adiabatic Spin Echo Sequence for Diffusion Weighted Imaging of Humans at 7T

Keywords

accommodate achieve achieved adiabatic afforded allowing allows amplifier amplitude animals anisotropy appreciable arrow benefit benefits black brain brains causing central chemical chosen clinical coil combination comparable cross custom demonstrating design developed diffusion disadvantage distortion distortions dotted duration eddy enable encoded energy even field fields final foundation fractional full generated gradient gradients greater grid hardware healthy help helpful homogeneity human humans identical immunity important improve improved improving in vivo indicated indicates induced inhomogeneity john largely larger leaving limit limited limits longer loss mapping maps maximize medicine minimize mount necessary need noise optimized outperforms overall overdrive peak perfectly performance phantoms planning plug position powerful previously product profile proposed pulse pulses quadratic radiology reached recovered reduce reduced reduction refocused renders representative respectively saturation scanned school section sections select sets short shorten shorter slice slices slightly spin spread step still strengths suffers suited suppression susceptible though threshold tissue tissues twice typically uniformly utilizes version volunteer volunteers white