Table 3.

Cumulative variance captured by the dominant modes (percent of the total variance) corresponding to the number of modes in Table 2.

Subject	GTV only, W2W	Composite, W2W	GTV only, allscans	Composite, allscans
1	99.02	96.14	98.41	97.54
2	98.92	98.44	97.49	96.88
3	98.08	97.03	97.53	95.61
4	99.25	95.27	98.47	96.90
5	98.46	100	96.30	95.54
6	95.47	98.54	98.54	96.30
7	98.34	95.82	97.01	96.96
8	98.39	96.90	97.03	96.00
9	98.95	100	95.97	96.73
10	95.01	100	98.64	95.48
11	96.21	95.66	96.14	96.71
12	95.76	96.15	97.22	95.86
Mean	97.66	97.50	97.40	96.37
SD	1.57	1.81	0.96	0.67