TABLE 1.

Postmortem prefrontal cortex (BA9) sample information.

	PMI (h)	Age at disease onset	Age at death	Disease duration (months)	Repeat size within SVA
Control 1	Unknown	Not applicable	85	Not applicable	Not applicable
Control 2	36	Not applicable	88	Not applicable	Not applicable
Control 3	16	Not applicable	63	Not applicable	Not applicable
Control 4	23	Not applicable	> 90	Not applicable	Not applicable
Control 5	36	Not applicable	> 90	Not applicable	Not applicable
Control 6	24	Not applicable	77	Not applicable	Not applicable
Control 7	Unknown	Not applicable	59	Not applicable	Not applicable
XDP 1	6.36	46	51	60	36
XDP 2	29	34	41	84	41
XDP 3	19.5	42	49	84	46
XDP 4	17	40	46	72	42
XDP 5	35.52	44	49	60	36
XDP 6	23.75	27	43	192	42
XDP 7	7.8	32	41	108	42
XDP 8	22.21	32	49	204	42
XDP 9	10.28	26	36	120	52
XDP 10	14.62	49	55	72	39
XDP 11	9.75	47	59	144	45
XDP 12	35.32	30	46	192	44
XDP 13	13.98	45	46	12	34
XDP 14	24	33	42	108	42
XDP 15	25.08	49	59	120	54
XDP 16	11.16	39	47	96	40
XDP 17	13.3	41	56	180	41
XDP 18	7.8	38	40	24	41
XDP 19	10.67	30	32	24	50
XDP 20	7.67	49	60	132	36
XDP 21	4.88	51	58	84	38
XDP 22	10.95	51	63	144	36
XDP 23	Unknown	50	54	48	41
XDP 24	18.05	59	65	72	41
XDP 25	9.15	33	40	84	45