Table 1. Individual whole-cortex SUVr findings obtained with early- and late-phase ¹¹C-PiB-PET in age-matched healthy controls (N = 9) and CAA patients (N = 11), relative to the 95% confidence limit determined in young healthy controls (see Methods for details).

	Late PiB	Early PiB
Aged controls
1	+	-
2	-	-
3	-	-
4	+	-
5	-	-
6	-	-
7	+	-
8	-	-
9	+	-
CAA patients
1	+	-
2	-	-
3	+	-
4	+	+
5	+	+
6	+	+
7	+	-
8	+	+
9	+	+
10	+	-
11	+	-

+ Positive (i.e., outside the normal range).

- Negative (i.e., within the normal range).