| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 10712506 | Magnetic Resonance Imaging | 2014 | 12 Pages |
Abstract
Quantitative cCBV values obtained at 1.5Â T and 3Â T corresponded better to physiological reference values, while 7Â T showed the largest deviation from expected values. Simulations of synthetic tissue voxels indicated that the discrepancy at 7Â T can partly be explained by SNR issues. Results were generally more repeatable at 7Â T (intraclass correlation coefficient, ICCÂ =Â 0.84) than at 1.5Â T (ICCÂ =Â 0.68) and 3Â T (ICCÂ =Â 0.46).
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Authors
Anna S. Rydhög, Matthias J.P. van Osch, Emelie Lindgren, Markus Nilsson, Jimmy Lätt, Freddy StÃ¥hlberg, Ronnie Wirestam, Linda Knutsson,