Research Article
Magnetic Resonance Imaging of Contrast-Induced Acute Renal Injury and Related Pathological Alterations In Vivo
Table 1
Parameters and sequences of DTI, BOLD, T1WI, and T2WI. Manufacturer: Bruker BioSpin MRI GmbH; Station name: BioSpec 94/20 USR. DTI: diffusion tensor imaging; BOLD: blood oxygen level-dependent imaging; T1WI: T1-weighted image; T2WI: T2-weighted image.
| | Parameters | DTI | BOLD | T1WI | T2WI |
| | Number of slices, | 195 | 2340 | 13 | 13 | | Section thickness (mm) | 1 | 1 | 1 | 1 | | Repetition time (ms) | 3800 | 2000 | 1500 | 2500 | | Echo time (ms) | 23.5 | 18 | 8.5 | 33 | | Orientation | Coronal | Coronal | Coronal | Coronal | | Bandwidth (hertz per pixel) | 2551.020208 | 2929.6875 | 348.7723214 | 183.1054688 | | Rows and columns | | | | | | Acquisition matrix | 0/98/29440/11630 | 0/128/28160/12590 | 0/256/20224/28525 | 0/256/11520/25439 | | Number of excitations, | 1 | 1 | 4 | 4 | | Acquisition time (s) | 152.436 | 153.133 | 151.850 | 151.218 | | -values (s/mm2) | 0,1000 | — | — | — | | Flip angle | 90 | 80 | 180 | 180 | | Breathing protocol | Free | Free | Free | Free |
|
|
