Sentence examples for using an echo planar from inspiring English sources

Functional data were obtained using an echo planar imaging (EPI) sequence (47 AC-PC slices, 3 × 3 × 3 mm voxels, 64 × 64 matrix; FOV: 216; TE: 30 ms; TR: 3000 ms; flip angle 90°) lasting 384 seconds.

Functional images covering the whole brain were acquired axially using an echo planar imaging sequence (TR = 2000 ms, TE = 40 ms, flip angle = 80°, matrix = 64×64, FOV = 24×24cm; 4mm thickness and 0.5 mm gap, 23 slices).

In both cases, functional MRI images were acquired using an echo planar T2*-weighted gradient echo sequence (echo time = 51 ms, repetition time = 3000 ms, flip angle= 83°).

19 Task‐related BOLD signal changes were mapped using an echo planar imaging sequence (TR = 1,850 milliseconds, TE = 26 milliseconds, flip angle = 75°).

In brief, MRI data were acquired on a 3.0 Tesla GE Signa HDxt scanner (General Electric, Milwaukee, WI, USA) and fMRI data were acquired using an echo planar imaging T2* blood oxygen level dependent (BOLD) pulse-sequence.

Functional data were acquired using an echo planar imaging sequence with a 90% flip angle and using generalized autocalibrating partially parallel acquisition (GRAPPA) with an acceleration factor of 2 in 31 near-axial interleaved slices (in-plane resolution 2.1 × 2.1, slice thickness 4 mm; distance factor 10%; field of view 200 mm) with TR = 2,000 ms and TE = 30 ms.

Functional scans used an echo planar imaging sequence (TR=3 s; TE=35 ms; flip angle=90; voxel size=1.8×1.8×4 mm; 112 volumes).

For this 2D DTI scan, we use an echo planar imaging (EPI) readout with gradients (b = 1000 s/mm) applied in 25 directions [ 22, 23].

Diffusion-weighted images were acquired using an echo-planar, spin-echo, sequence.

A routine T1 weighted imaging was first performed, and then the resting-state fMRIs were obtained by using an echo-planar imaging sequence with the following parameters: voxel size 3.75 × 3.75 × 5 mm3, TR 2000 ms, TE 30 ms, FOV 240 × 240 matrixatrix 64 × 64, and slice thickness 5 mm with no gap, number of slices 30, number of time points 180.

Functional images were collected axially by using an echo-planar imaging (EPI) sequence sensitive to BOLD contrast.