From: 18F-florbetaben Aβ imaging in mild cognitive impairment
MCI subtype | ||||||
---|---|---|---|---|---|---|
HC ( n = 15) | AD ( n = 15) | All MCI ( n = 45) | naMCI ( n = 4) | asMCI ( n = 12) | amMCI ( n = 29) | |
Neocortical SUVR | 1.26 ± 0.22 | 1.96 ± 0.27 | 1.54 ± 0.27AB | 1.50 ± 0.35B | 1.66 ± 0.20AB | 1.49 ± 0.28B |
High β-amyloid, n (%) | 3 (20) | 15 (100) | 24 (53)B | 1 (25)B | 10 (83)AC | 13 (45)B |
Hippocampal volume (cm3) | 7.1 ± 0.9 | 7.1 ± 0.8 | 7.0 ± 0.8 | 7.2 ± 1.0 | ||
WMH volume (cm3) | 10.2 ± 11.0 | 13.3 ± 15.5 | 4.8 ± 6.6C | 12.0 ± 11.4 |