Table 2.
BPND mean (standard deviation), before and after PVC for CN and AD group.
| Method | no-VC |
MG |
IY | ||||||
|---|---|---|---|---|---|---|---|---|---|
| ROI | CN | AD | p | CN | AD | p | CN | AD | p |
|
| |||||||||
| Amygdala | 3.41(0.47) | 2.86(0.74) | .0371 | 4.59(0.64) | 4.10(0.81) | 3.94(0.59) | 3.41(0.87) | ||
| Caudate | 2.98(0.62) | 2.84(0.65) | 4.67(0.78) | 4.54(0.90) | 3.79(0.79) | 3.61(0.84) | |||
| Cerebellum Cortex | 2.54(0.40) | 2.51(0.40) | 2.99(0.46) | 2.97(0.47) | 2.71(0.44) | 2.70(0.45) | |||
| Ant. Cingulate | 4.31(0.52) | 4.01(0.60) | 7.65(1.02) | 7.35(1.07) | 6.02(0.81) | 5.58(0.92) | |||
| Post. Cingulate | 3.86(0.42) | 3.58(0.51) | 6.40(0.74) | 6.39(0.83) | 5.03(0.49) | 4.84(0.68) | |||
| Entorhinal | 3.02(0.53) | 2.34(0.61) | .0051 | 4.70(0.90) | 4.13(0.81) | 3.58(0.73) | 2.77(0.79) | .0108 | |
| Frontal | 3.98(0.51) | 3.71(0.54) | 7.27(0.98) | 7.04(0.95) | 5.71(0.79) | 5.41(0.76) | |||
| Hippocampus | 2.33(0.31) | 1.70(0.52) | .0014 | 3.28(0.41) | 2.57(0.63) | .0029 | 2.64(0.37) | 1.89(0.63) | .0014 |
| Occipital | 3.83(0.57) | 3.70(0.61) | 6.96(1.08) | 6.70(0.98) | 5.53(0.86) | 5.30(0.94) | |||
| Pallidum | 2.50(0.33) | 2.39(0.34) | 3.09(0.41) | 2.94(0.44) | 2.40(0.37) | 2.25(0.34) | |||
| Parietal | 4.15(0.60) | 3.72(0.67) | 7.73(1.08) | 7.28(1.15) | 6.11(0.88) | 5.54(0.94) | |||
| Precuneus | 4.32(0.62) | 3.95(0.63) | 7.41(1.14) | 7.24(1.02) | 6.04(0.89) | 5.67(0.86) | |||
| Putamen | 4.54(0.52) | 4.58(0.55) | 5.87(0.66) | 5.93(0.76) | 5.36(0.69) | 5.42(0.74) | |||
| Temporal | 4.10(0.53) | 3.68(0.68) | 6.84(0.91) | 6.38(1.06) | 5.63(0.79) | 5.11(0.97) | |||
| Thalamus | 2.29(0.25) | 2.07(0.36) | 2.81(0.28) | 2.57(0.41) | 2.49(0.26) | 2.27(0.38) | |||
| GM Average | 3.48 | 3.18 | 5.48 | 5.21 | 4.47 | 4.12 | |||
p value denotes statistical significance between CN and AD. AD: Alzheimer’s disease; CN: cognitive normal; IY: iterative Yang; MG: Müller-Gärtner. Blank p values indicate p>.05.