TABLE 3.
Laterality (AI) difference in 18F‐PI‐2620 SUVR between the AD and HC groups
| AD (N = 7) | HC (N = 7) | P value | |
|---|---|---|---|
| AI (%) (SD) | |||
| Hippocampus | −6.24 (12.99) | −2.69 (5.2) | 0.383 |
| Amygdala | −3.87 (12.42) | −4.25 (7.4) | 1 |
| Entorhinal cortex | 1.41 (10.93) | 6.74 (5.44) | 0.165 |
| Parahippocampal cortex | −1.17 (13.01) | −2.13 (3.49) | 0.902 |
| Frontal cortex | 0.9 (12.23) | 3.24 (5.99) | 0.805 |
| Parietal cortex | −2.85 (13.97) | 1.02 (2.46) | 0.383 |
| Temporal cortex | 0.53 (18.26) | 2.46 (3.04) | 0.62 |
| Occipital cortex | −3.94 (17.08) | 0.09 (1.38) | 0.902 |
Note: Differences in the AI between the AD and HC groups were analyzed by the Mann–Whitney U test.
Abbreviations: AD, Alzheimer’s disease; AI, asymmetry index; HC, healthy control; SD, standard deviation; SUVR, standardized uptake value ratio.