Table 1:

Dataset information

Dataset	Nsessions	Nsubjects	age range	agesession mean ± std	gendersession M/F	gendersubject M/F
ADNI	2423	438	56.3 - 95.8	76.64 ± 6.05	1223/1192	217/221
AIBL	781	457	60 - 92	72.86 ± 6.53	359/421	199/258
NIFD	428	136	36.9 - 85.2	65.76 ± 7.66	185/243	59/77
IXI	561	561	20.0 - 86.3	48.67 ± 16.47	248/313	248/313
BGSP	1566	1566	19 - 35	21.54 ± 2.89	661/905	661/905
Cam-CAN	652	652	18 - 88	54.30 ± 18.59	322/330	322/330
OASIS-1	316	316	18 - 94	45.09 ± 23.90	119/197	119/197
OASIS-2	145	56	60 - 97	76.54 ± 7.99	52/93	19/37
SALD	467	467	19 - 80	45.07 ± 17.39	168/297	168/297
SLIM	972	561	18 - 28.5	20.68 ± 1.40	425/547	244/317
PPMI	130	74	30.6 - 81	60.95 ± 10.85	91/39	48/26
SchizConnect	742	567	18 - 70	35.36 ± 12.76	429/313	338/229
DLBS	301	301	20.6 - 89.1	53.62 ± 19.92	115/186	115/186
CoRR	1326	642	18 - 83	28.78 ± 12.39	689/637	343/299
total	10158	6142	18 - 97	47.92 ± 24.89	4764/5783	2780/3362