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Table 2 Sequence parameters reported in the recent literature for real-time joint dynamic MRI sequences at 1.5 T and 3.0 T

From: Dynamic MRI for articulating joint evaluation on 1.5 T and 3.0 T scanners: setup, protocols, and real-time sequences

 

Balanced SSFP

RF-spoiled

UFGE

Field strength

1.5 T [28]

3.0 T [29, 33]

1.5 T [36, 44]

3.0 T [29, 34, 35]

3.0 T [5, 37]

TR (ms)

3.6

3.98–4.71

3.18–7.8

3.13–20.6

2.4–2.7

TE (ms)

1.3

1.75–2.36

1.4–3.3

1.74–3.3

1.2–1.3

Flip angle (degree)

65

46–47

8–20

8–20

10–15

Bandwidth (Hz/pixel)

NR

454–930

200, NR for [44]

990

NR

Pixel size (mm)

1.6

0.94–1.07

1.4–1.56 × 2.88

0.57–1.07

1

Slice thickness (mm)

10

6

10

6–8

4–5

Number of time frames

7

10–60

40, NR for [44]

10–16

30–40

Mean acquisition time/image (ms)

285

475–562

331–500

197–351

31–233

  1. NR not reported