Table 4:
N1-P2 Interpeak Amplitudes (in µV) and t Values for the Comparison of Selected Electrode Pairs (T3-T4, FC5-FC6, C3-C4)
T3
T4
t
FC5
FC6
t
C3
C4
t
Speech
2.29(1.18)
3.23(1.15)
-5.7
***
4.80(1.13)
4.80(1.11)
0.0
n.s.
5.19(1.35)
4.98(1.26)
2.9
**
Noise
2.15(1.14)
2.24(1.29)
-0.5
n.s.
3.89(1.09)
3.83(1.20)
0.7
n.s.
3.98(1.21)
3.95(1.32)
0.5
n.s.
Standard deviations are in parentheses.
n.s
not significant,
*
p<0.05,
**
p<0.01,
***
p<0.001.