Sentence examples for echo techniques from inspiring English sources

To overcome the problem of bolus timing, other approaches favoured time-resolved MRA with multiple acquisitions of lung volumes using very fast 3D gradient echo techniques.

Indeed the resolution of this spectrometer lie between that routinely achieved by spin echo techniques and the design goal of the high-power target station (HPTS) backscattering spectrometer.

Two basic strategies have been pursued for motion compensation: fast single shot imaging with very short acquisition time and respiratory gating/triggering of fast spin echo techniques.

The use of echo techniques is typically necessary since FIDs obtained by such devices are also compromised by very short T 2eff values.

Ground-penetrating radar (GPR) and ultrasonic 'pulse echo' techniques are well-established methods for the imaging, investigation and analysis of steel reinforced concrete structures and are important civil engineering survey tools.

While most sequences, in particular 3D gradient echo techniques, profit from a higher lesion-to-background contrast to a certain degree, artefacts may deteriorate the image quality of steady state gradient echo sequences [17, 21, 77].

quadrupole echo and spin alignment echo technique.

The T2-weighted image of the phantom was obtained with a turbo spin echo technique.

In brief, cine MRI was performed with prospective ECG gating using a spoiled gradient echo technique.

The T1-weighted MR images of liver were performed with a turbo spin echo technique.

Amplitude and phase images were acquired with a gradient echo technique at 7.0 T (5 echoes TE=5/10/15/20/25/30 ms).