To generate iZQC images, a modified echo-planar imaging pulse sequence was used which included an additional 45 degrees RF pulse and a correlation gradient.
The approach is applied to the design of RF pulses for single- and simultaneous multi-slice (SMS) excitation and validated using phantom and in vivo experiments on a 3 T scanner using a modified gradient echo sequence.
The hack involved a modified Amazon Echo, which had parts swapped out, including some that had been soldered on.
The H transverse relaxation time, T2, was measured using a modified (perfect echo) CPMG pulse sequence (PROJECT - Periodic Refocusing of J Evolution by Coherence Transfer) that resulted in spectra without J modulation [ 39].
Instruments and voices can be modified, overlapped, echoed, or given a resonance and volume that transform them.
These products use "loops" (sampled musical instruments and sounds which can be manipulated) and a timeline onto which they can be dragged, dropped, and modified with effects (echo, flange, etc). to create musical compositions.
The following sequence in a modified coherent gradient echo technique using an MRI device was used, with TR at 4.4 ms, TE at 2.2 ms, flip angle at 90°, slice thickness at 1.7 mm, and a bandwidth of 160 kHz.
A modified fast spin-echo (FSE) sequence was used with Dixon echo shifts of 0, π, and 2π and with TE/TR = 18 ms/2,500 ms.
Axial DWI obtained using a modified Stejskal-Tanner spin-echo echo-planar imaging (EPI) sequence with the following parameters: TR/TE 4000/88 ms; flip angle 90; NEX = 6; b-values 0, 1000 1000 and 1500 s/mm; matrix (M × P) 116 × 101; FOV AP 300 mm × RL 350 mm × FH 56 mm.
