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Table 1 MRI parameters used

From: Detection of central veins using susceptibility weighted imaging (SWI) for discrimination between lesions in multiple sclerosis (MS) and cerebral small vessel disease (CSVD)

Parameter

SWI

FlAIR

T2

Field of view (mm)

230

230

230

Matrix

512 × 256

256

256

Slice thickness (mm)

3.6

5

5

Voxel size

0.9

0.9

0.9

Repetition time (ms)

77.3

6500

6735

Echo time (ms)

49.2

118.9

106

Inversion time (ms)

1967

Acquisition time (ms)

4 min

4 min 18 s

2 min 11 s

Flip angle

15

90

160