Regional CMRGlc Values in NDB for 6 Reference Regions in Brain
| CMRGlc values* obtained from: | ||||||
| AIF | CT-IDIF | pCT-IDIF | ||||
| Region | Mean ± SD | COV (%) | Mean ± SD | COV (%) | Mean ± SD | COV (%) |
| Corpus callosum | 16.1 ± 3.6 | 22 | 16.1 ± 3.6 | 22 | 15.9 ± 4.0 | 25 |
| Brain stem | 20.0 ± 2.7 | 14 | 19.9 ± 2.7 | 14 | 19.6 ± 3.1 | 16 |
| Cerebellum | 24.6 ± 3.4 | 14 | 24.6 ± 3.5 | 14 | 24.3 ± 4.1 | 17 |
| Anterior cingulate | 31.9 ± 6.4 | 21 | 31.8 ± 6.3 | 20 | 31.4 ± 7.0 | 22 |
| Thalamus | 34.3 ± 5.9 | 17 | 34.2 ± 5.8 | 17 | 33.7 ± 6.6 | 20 |
| Superior frontal | 34.4 ± 6.6 | 19 | 34.2 ± 6.6 | 19 | 33.8 ± 7.3 | 22 |
↵* Reported as μmol/100 g/min.
Maximum deviations from AIF standard of CMRGlc obtained from CT-IDIF and fully automated pCT-IDIF were 10% and 12%, respectively.