Table 1 Measurements of the average polarization potential and of the variability between consecutive samples taken at time intervals of 0.1 s registered on each of the four test subjects, with each type of textile material (bold values) compared with commercial electrodes of Ag/Agcl (cursive values)
Subject | Measurements of average polarization potential with each type of electrode in mV | ||||
|---|---|---|---|---|---|
Cotton | Cotton–polyester | Lycra | Silver-plated nylon | Polyester | |
Female 1 | 11.26 | 6.27 | 13.96 | 10.70 | 9.04 |
1.93 | 1.25 | 0.73 | 1.93 | 1.31 | |
Female 2 | 24.57 | 8.04 | 15.12 | 12.61 | 22.24 |
1.13 | 1.13 | 1.32 | 1.32 | 1.13 | |
Male 1 | 7.61 | 56.8 | 3.20 | 30.16 | 5.08 |
1.02 | 4.50 | 1.02 | 4.50 | 1.02 | |
Male 2 | 12.36 | 31.12 | 11.80 | 2.75 | 10.71 |
5.08 | 6.47 | 5.07 | 5.07 | 6.47 | |
Subject | Measures of the variability of the average potential with each type of electrode in µV | ||||
|---|---|---|---|---|---|
Cotton | Cotton–polyester | Lycra | Silver-plated nylon | Polyester | |
Female 1 | 667.14 | 353.02 | 401.56 | 712.9 | 406.84 |
589.16 | 364.56 | 393.81 | 589.13 | 349.61 | |
Female 2 | 133.87 | 325.02 | 259.18 | 282.46 | 236.30 |
103.84 | 100.55 | 91.11 | 91.23 | 103.78 | |
Male 1 | 399.55 | 164.78 | 393.14 | 108.74 | 428.69 |
121.75 | 68.55 | 121.29 | 61.83 | 122.21 | |
Male 2 | 35.17 | 43.33 | 27.08 | 29.41 | 34.01 |
21.02 | 22.72 | 22.47 | 19.97 | 20.51 | |