Table 2.

Mean lifetimes and fractional occupancies (mean ± SD) associated with each of the six HMM states inferred from EEG or MEG power envelope signals.

EEG HMM			MEG HMM
	Mean lifetimes (ms)	Fractional occupancies (%)		Mean lifetimes (ms)	Fractional occupancies (%)
State 1EEG	136 ± 19	17 ± 3.7	State 1MEG	138 ± 34	22.2 ± 10.9
State 2EEG	145 ± 39	13.3 ± 4.5	State 2MEG	144 ± 41	16.4 ± 8.2
State 3EEG	204 ± 70	8.4 ± 1.4	State 3MEG	153 ± 52	7.5 ± 3.2
State 4EEG	226 ± 109	22.4 ± 9	State 4MEG	211 ± 98	23.1 ± 10.6
State 5EEG	137 ± 20	14.6 ± 4.7	State 5MEG	128 ± 40	12.5 ± 7.7
State 6EEG	141 ± 23	24.3 ± 6.2	State 6MEG	130 ± 54	18.3 ± 15.4