Table 2.

Postmortem study: case information on SuperAgers, elderly controls, and aMCI subjects

Case	Age at death (y)	Sex	Education (y)	Cognitive score	Testing obtained ante mortem (mo)	Barona premorbid intelligence (M = 100; SD = 15)	PMI (hours)	ApoE	Brain weight (g)	Braak staging
SA 1	87	F	18	13/15^{^a}	4	119.13	11	ϵ3/ϵ3	1090	III
SA 2	90	F	14	11/15^{^a}	9	108.91	4.5	ϵ2/ϵ3	1100	II
SA 3	90	F	18	12/15^{^a}	2	119.6	4	ϵ3/ϵ3	990	III
SA 4	81	F	18	9/10^{^b}	8	106.76	9.5	ϵ3/ϵ3	1269	0
SA 5	95	F	18	49/50^{^c}	12	113.81	5	NA	1241	0-I
EC 1	95	F	12	6^{^b}	4	108.34	3.25	ϵ2/ϵ3	1096	III
EC 2	89	F	16	8^{^b}	9	116.65	9	ϵ3/ϵ3	1180	II
EC 3	72	F	13–15	Chart review	Chart review	110.22	7.5	ϵ3/ϵ3	1310	III-IV
EC 4	88	M	12	5^{^b}	11	100.81	12	NA	1250	III-IV
EC 5	89	F	16	8^{^a}	21	115.83	6	ϵ2/ϵ3	1160	III-IV
aMCI 1	89	F	18	2^{^b}	16	103.5	4.5	NA	1280	II
aMCI 2	99	F	13	1^{^b}	1	114.46	5	ϵ3/ϵ3	1060	IV
aMCI 3	92	F	12	2^{^b}	7	107.08	3.5	ϵ3/ϵ3	1084	IV
aMCI 4	90	M	14	2^{^b}	2	115.75	3	ϵ3/ϵ3	1380	III
aMCI 5	92	M	16	3^{^b}	12	118.88	4.5	ϵ3/ϵ4	1100	V

Cognitive measures were not identical for all participants. Cognitive scores are provided as actual/total possible score.
↵^aDelayed recall score from the RAVLT (Schmidt, 2004).
↵^bDelayed recall score from the Consortium to Establish a Registry for Alzheimer's Disease word list; total possible = 10 (Morris et al., 1989).
↵^cTotal score from the telephone interview for cognitive status (Brandt et al., 1988),[A] which includes immediate and delayed recall of a 10-word list. All subjects were right handed. Braak staging followed published guidelines (Braak and Braak, 1991, 1993).
PMI, Postmortem interval (hours); NA, not available; SA, SuperAgers; EC, elderly controls.