Table 3.
The permutation test results of the similarity index between the full-band and single-band microstate topographic map of subjects’ EEG.
| Microstates | A | B | C | D | E | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Bands | Improved HHT | FIR | Improved HHT | FIR | Improved HHT | FIR | Improved HHT | FIR | Improved HHT | FIR | |
| Delta | D1 | 0.31 | 0.85 | 0.28 | 0.86 | 0.34 | 0.88* | 0.29 | 0.83 | 0.35 | 0.86* |
| D2 | 0.25 | 0.86 | 0.22 | 0.86 | 0.27 | 0.88 | 0.23 | 0.83 | 0.34 | 0.85 | |
| D3 | 0.23 | 0.86 | 0.20 | 0.86 | 0.24 | 0.88 | 0.22 | 0.84 | 0.32 | 0.86 | |
| D4 | 0.30 | 0.87 | 0.38 | 0.87 | 0.39 | 0.89 | 0.38 | 0.84 | 0.35 | 0.87 | |
| D5 | 0.37 | 0.87 | 0.35 | 0.87 | 0.32 | 0.89 | 0.37 | 0.84 | 0.38 | 0.87 | |
| Theta | T1 | 0.25 | 0.79 | 0.23* | 0.79 | 0.27 | 0.85 | 0.23* | 0.76 | 0.34 | 0.92 |
| T2 | 0.13 | 0.80 | 0.13 | 0.80 | 0.16 | 0.86 | 0.16 | 0.77 | 0.22 | 0.92 | |
| T3 | 0.28 | 0.79 | 0.29 | 0.79 | 0.26 | 0.85 | 0.30 | 0.76 | 0.22 | 0.92 | |
| T4 | 0.30 | 0.81 | 0.24 | 0.80 | 0.39 | 0.86 | 0.25 | 0.77 | 0.42 | 0.91 | |
| T5 | 0.20 | 0.82 | 0.15 | 0.81 | 0.24 | 0.87 | 0.19 | 0.78 | 0.29 | 0.92 | |
| Alpha | A1 | 0.47 | 0.80 | 0.47 | 0.79 | 0.47 | 0.85 | 0.48 | 0.77 | 0.33 | 0.92 |
| A2 | 0.04* | 0.80 | 0.04 | 0.79 | 0.04* | 0.85 | 0.05* | 0.76 | 0.04* | 0.90 | |
| A3 | 0.30 | 0.81 | 0.34 | 0.80 | 0.37 | 0.86 | 0.32 | 0.77 | 0.35 | 0.92 | |
| A4 | 0.29 | 0.80 | 0.30 | 0.79 | 0.29 | 0.85 | 0.32 | 0.77 | 0.28 | 0.91 | |
| A5 | 0.21* | 0.80 | 0.19* | 0.80 | 0.17* | 0.86 | 0.20* | 0.77 | 0.11* | 0.91 | |
| Beta | B1 | 0.18 | 0.79 | 0.19 | 0.80 | 0.20 | 0.83 | 0.14 | 0.77 | —— | —— |
| B2 | 0.17 | 0.79 | 0.17 | 0.80 | 0.16 | 0.82 | 0.16 | 0.77 | —— | —— | |
| B3 | 0.32 | 0.80 | 0.26 | 0.80 | 0.23 | 0.85 | 0.24 | 0.77 | —— | —— | |
| B4 | 0.50* | 0.81 | 0.04* | 0.81 | 0.06* | 0.85 | 0.04* | 0.78 | —— | —— | |
| Gamma | G1 | 0.16 | 0.76 | 0.25 | 0.79 | 0.21 | 0.78 | 0.21* | 0.76 | —— | —— |
| G2 | 0.22 | 0.76 | 0.34 | 0.80 | 0.30 | 0.78 | 0.28 | 0.77 | —— | —— | |
| G3 | 0.32 | 0.76 | 0.31 | 0.79 | 0.21 | 0.78 | 0.11 | 0.76 | —— | —— | |
| G4 | 0.40 | 0.80 | 0.37 | 0.81 | 0.27 | 0.83 | 0.16 | 0.78 | —— | —— | |
The results with statistically significant differences are indicated by asterisks (*).