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Table 2 Sensation thresholds (ST) for the volar and dorsal channels

From: The impact of the stimulation frequency on closed-loop control with electrotactile feedback

Electrotactile condition

100/100

50/50

25/25

10/10

5/5

5/50

5/100

100/100

 

 

50/50

*

   

 

25/25

*/°

    

10/10

*/°

    

5/5

*/°

*/°

   

5/50

*

 

/°

*/°

*/°

  

5/100

 

*

*/°

*/°

*/°

  

Dorsal (°)

130 ± 51

149 ± 47

164 ± 73

167 ± 59

177 ± 68

138 ± 35

133 ± 43

Volar (*)

109 ± 51

128 ± 48

132 ± 49

137 ± 50

140 ± 54

121 ± 46

114 ± 47

  1. Sensation thresholds (Mean ± 1SD) for the volar and dorsal channels in each feedback condition and statistically significant differences among the sensation thresholds in the different conditions for the volar (*) and dorsal (°) channels.