Measures AGA LGA Statistic df P value Effect size Adjusted P valuea
(n = 25) (n = 25)
Wave V
Baseline amplitude, µV 0.06 (0.04)b 0.04 (0.04)b 189.00c - .02* 0.34d
Amplitude, µV 0.15 (0.06) 0.10 (0.06) 2.61e 48 .01* 0.75f
Amplitude baseline corrected, µV 0.08 (0.06) 0.06 (0.06) 1.21e 48 .23 0.35f
Latency, ms 8.59 (0.31) 8.78 (0.39) -1.86e 48 .07 -0.54f
FFR
Pre-stimulus RMS, µV 0.02 (0.01)b 0.02 (0.01)b 296.00c - .75 -0.05d
Neural lag, ms 5.85 (0.86) 6.37 (1.3) -1.67e 48 .10 -0.48f
Spectral amplitude, nV
Consonant transition (10 to 57 ms) 36.18 (10.56) 25.55 (12.29) 3.28e 48 .002** 0.95f .004**
Vowel (57 to 170 ms) 24.69 (8.82) 17.96 (8.38) 2.76e 48 .008** 0.80f .02**
SNR, dB
Consonant transition (10 to 57 ms) 3.36 (0.75)b 2.93 (1.07)b 182.00c - .01* -0.36d .02*
Vowel (57 to 170 ms) 8.77 (1.64)b 6.36 (4.05)b 168.00c - .005** -0.40d .01*