Table 6 value after tsDCS minus value before tsDCS (for all dependent variables).

From: Anodal transcutaneous spinal direct current stimulation influences the amplitude of pain-related evoked potentials in healthy subjects

 

foot

hand

sham

anodal

sham

anodal

N1P1 amplitude [µV]

-8.5 ± 10.5

-0.4 ± 15.7

-4.3 ± 14.5

-7.0 ± 12.1

N1 latency [ms]

1.9 ± 31.2

-2.5 ± 32.7

3.3 ± 19.9

2.9 ± 17.3

PREP-induced pain intensity [NRS (0–100)]

-2.6 ± 11.8

4.0 ± 9.7

-2.3 ± 10.0

0.76 ± 10.2

DT [mA]

0.06 ± 0.29

-0.02 ± 0.43

-0.01 ± 0.25

0.04 ± 0.19

PT [mA]

-0.01 ± 0.33

-0.01 ± 0.44

-0.07 ± 0.34

0.03 ± 0.2

NP amplitude SEP [µV]

0.1 ± 0.64

0.01 ± 0.62

0.06 ± 0.97

0.13 ± 0.62

N latency SEP [ms]

0.2 ± 3.89

-0.76 ± 3.49

0.44 ± 0.58

0.28 ± 1.1

Current intensity used for SEP [mA]

3.3 ± 4.5

1.7 ± 6.9

0.2 ± 2.3

-0.18 ± 2.1