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. 2016 Sep 8;10:172. doi: 10.3389/fnbeh.2016.00172

Table 5.

Quantile analysis.

RT
RTslow
F p-Value F p-Value
Main effects
RT vs. RTslow HRV F = 1.067, p = 0.429
DLPFC F = 13.876, p < 0.001
MTG F = 0.240, p = 0.624
Quantile (covariate) HRV 0.655 0.602 0.950 0.457
DLPFC 0.084 0.773 25.266 0.000
MTG 1.972 0.160 1.394 0.238
Interference HRV 0.773 0.500 0.234 0.798
DLPFC 0.569 0.566 25.703 0.000
MTG 2.587 0.075 3.749 0.024
Group HRV 20.498 0.000 19.116 0.000
DLPFC 0.946 0.418 1.417 0.236
MTG 8.755 0.000 8.499 0.000
Interference × Group HRV 0.381 0.882 0.497 0.803
DLPFC 0.362 0.903 0.235 0.965
MTG 4.356 0.000 4.481 0.000

RT RTslow
p-Value
p-Value
‘Interference’ pairwise comparisons
HRV Neutral Positive 1.000 1.000
Neutral Negative 1.000 1.000
Positive Negative 1.000 1.000
DLPFC Neutral Positive 1.000 1.000
Neutral Negative 1.000 0.000
Positive Negative 0.972 0.000
MTG Neutral Positive 1.000 1.000
Neutral Negative 0.112 0.039
Positive Negative 0.201 0.076
‘Group’ pairwise comparisons
HRV CO PA 0.000 0.000
CO PS 0.223 0.099
CO PA-PS 0.000 0.000
PA PS 0.000 0.000
PA PA-PS 0.031 0.148
PS PA-PS 0.000 0.000
DLPFC CO PA 1.000 1.000
CO PS 1.000 1.000
CO PA-PS 0.558 0.270
PA PS 1.000 1.000
PA PA-PS 1.000 1.000
PS PA-PS 1.000 1.000
MTG CO PA 0.045 0.011
CO PS 0.417 0.212
CO PA-PS 0.000 0.000
PA PS 1.000 1.000
PA PA-PS 0.022 0.095
PS PA-PS 0.009 0.026

Repeated-measures ANOVA assessing the effects of the within-subject factor ‘interference’ (neutral, positive, negative), the between-subject factor ‘group’ (CO, PA, PS, PA-PS), and the covariate ‘quantile’ (RT/RTslow Q1-Q4).