Figure 2.
Scatter plots of the mean value of positive Z-scores in the target volume of interest (y-axis) and the standardized scores for (a) Orientation and (b) Memory in the COGNISTAT (x-axis). Patients with Alzheimer’s disease and those without Alzheimer’s disease are shown as ● and ○, respectively. Statistically significant correlations were observed between the mean value of positive Z-scores and the standardized scores for both Orientation and Memory (r = –0.35 and –0.38, respectively, and uncorrected P = 0.0026 and 0.0013, respectively).