Table 1.
Spearman rank correlation coefficients between the regional DAT binding potential and the smell measures.
VENTRAL STRIATUM | DORSAL STRIATUM | AMYGDALA | HIPPOCAMPUS | |
---|---|---|---|---|
Total UPSIT | R=0.48 (P=0.008) |
R=0.39 (P=0.03) | R=0.43 (P=0.02) | R=0.54 (P=0.003) |
UPSIT-3 | R=0.48 (P=0.01) |
R=0.46 (P=0.01) | R=0.45 (P=0.01) | R=0.65 (P=0.0001) |
Olfactory ratio | R=0.45 (P=0.02) |
R=0.45 (P=0.02) | R=0.45 (P=0.01) | R=0.74 (P<0.0001) |