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Table 1 Descriptive statistical measures of N100 ERP component amplitudes for high frequency stimulus type.

From: Abnormal auditory ERP N100 in children with dyslexia: comparison with their control siblings

High Frequency Stimulus Tone
Electrode Controls Dyslexics Post-hoc comparisons Sig. (2-tailed)
  Mean SD Mean SD  
Fp1 -3.44 4.45 -0.19 4.78 0.025*
F3 -4.31 4.07 -1.36 4.63 0.039*
C5 -5.55 5.76 -2.93 5.55 0.214
C3 -7.88 5.66 -4.72 5.58 0.103
Fp2 -3.37 3.34 0.46 5.11 0.009**
F4 -6.06 3.94 -1.73 5.80 0.008**
C6 -8.24 4.50 -4.53 6.35 0.056
C4 -9.96 4.30 -5.90 6.68 0.033*
O1 -5.35 5.33 -3.63 3.74 0.216
O2 -4.66 3.95 -3.31 3.69 0.289
P4 -8.21 4.73 -5.57 6.36 0.196
P3 -5.99 4.68 -4.41 4.58 0.408
Pz -7.82 4.79 -5.24 4.87 0.103
Cz -11.87 4.98 -8.17 5.48 0.026*
Fz -8.76 4.30 -4.89 6.70 0.043*