Table 11 Metadata profile for MRI imaging parameters.
From: A preclinical CT and MRI Liver Imaging Dataset with Anatomical, Functional and Segmentation Data
Field | Field type | Additional information |
|---|---|---|
Repetition time | - Decimal | In milliseconds |
Echo time | - Decimal | In milliseconds |
Echo spacing | - Decimal | In milliseconds |
Echo Train Length | - Integer | RARE factor (Rapid Acquisition Relaxation Enhanced equals FastSpinEcho or TurboSpinEcho) = Echo Train Length |
Slice thickness | - Decimal | In µm |
Slice gap | - Integer | In µm |
Matrix X | - Integer | For resolution and image size |
Matrix Y | - Integer | |
Matrix Z | - Integer | |
Respiratory gating | - Boolean | Triggering measurements by adjusting respiratory gates will increase image quality |
Scan time | - Integer | In seconds |
FOV X [mm] | - Decimal | For resolution and image size |
FOV Y [mm] | - Decimal | |
FOV Z [mm] | - Decimal | |
Water Suppression | - Boolean | |
Water suppression prepulse | - Decimal | Measured in Hertz [Hz] |
Fat Suppression | - Boolean | |
Repetitions | - Integer | |
Flip Angle | - Decimal | |
Averages | - Integer | |
Pixel Size X | - Decimal | [μm/Pixel], for resolution and image size |
Pixel Size Y | - Decimal | [μm/Pixel] |
