Several 4-coil unit spin-echo
arrangements are shown in Fig.
The magnitude of the spin-echo
signal for the oil was increased with increase in the styrene content of the polymer.
This means that the spin-echo
signal amplitude is reduced to 1/3 and the minus sign means that the echo signal is inverted.
In summary, T2-weighted sequences in body MRI are typically performed with a fast spin-echo
Sagittal, intermediate-weighted, fat suppressed, turbo spin-echo
(2740/46; TF 7), 4-mm section thickness, 1-mm spacing, 512x256 matrix; NEX 1, FOV 14 cm.
Last, Prototype of a Zero-Field Neutron Spin-Echo
Accuracy of T2-weighted fast spin-echo
MR imaging with fat saturation in detecting cartilage defects in the knee: Comparison with arthroscopy in 130 patients.
The first instrument developed on this beamline will be a zero-field spin-echo
Students performed a variety of hands-on experiments using five of NCNR's state-of-the-art neutron scattering instruments: the disk-chopper time-of-flight spectrometer, the filter-analyzer spectrometer, the high-flux backscattering spectrometer, the neutron spin-echo
spectrometer, and the spin-polarized inelastic neutron scattering spectrometer.
Compared with muscle, the mass was isointense on spin-echo
T1-weighted (TR 800/TE 22) MRI and hyperintense on spin-echo
T2-weighted (TR 2700/TE 90) MRI.
Portal venous system: evaluation with unenhanced MR angiography with a single-breath-hold ECG-synchronized 3D half-Fourier fast spin-echo
SGE sequences with the use of phased-array multicoil imaging may be used to replace longer duration sequences such as T1W spin-echo