Table A1.

Neuropsychological test performance.

Sub #	Age	Gender	MMSE	Digit span	Trails A time	Trails B time	Category fluency	BNT	Pyramids and palm trees
1	55	M	28	10	36	95	21	26	52
2	61	M	30	13	31	75	29	30	51
3	67	F	27	12	37	91	22	30	49
4	65	F	29	9	50	85	25	28	52
5	65	F	29	13	29	87	29	28	52
6	65	F	29	12	40	81	18	25	49
7	63	M	30	8	23	54	27	30	52
8	66	M	30	8	33	79	21	25	52
9	69	M	25	8	45	84	26	28	51
10	61	M	30	11	35	78	16	*21	48
11	65	F	30	8	26	34	26	30	51
12	67	F	30	9	27	37	30	30	51
13	66	M	25	9	34	100	20	28	50
14	65	M	29	11	26	57	25	25	50
M	64.4	–	28.6	10.1	33.9	74.2	24	27.5	50.8

Individual and mean scores on neuropsychological tests administered to older participants. The MMSE score is out of 30. Digit span was calculated by forward total score (total = 16). The BNT score represents total correct (number correct without a cue + number correct with semantic cue; phonetic cues not included) and is out of 30. The pyramids and palm tree score is out of 52. The one abnormal score is marked by an “*.”