Table 7.

PiB standardized uptake value ratio s cut off for each brain area

Region of interest	SUVR cut-off	Sensitivity	Specificity
Orbitofrontal	1.61	93.75	100
Precuneus	1.68	87.5	100
Parietal	1.48	93.75	100
Anterior cingulate	1.66	93.75	100
Posterior cingulate	1.81	81.25	100
Superior parietal	1.5	93.75	100
Lateral temporal	1.46	93.75	100
Occipital	1.36	87.5	95.83

Selected optimum cut-offs at a sensitivity level ≥80% and the highest specificity level. SUVR: Standardized uptake value ratio