Table 2 Summary of statistical analysis results for ERPs in the reactive driving task.

From: Blink-related EEG activity measures cognitive load during proactive and reactive driving

Brain region

ERP

Latency (ms)

Predictor

β

SE

t-value

p value

Cohen’s d

95% CIs

Lower

Upper

Frontal

N2

246

Intercept

− 0.868

0.296

− 2.936

0.004

0.56

− 1.457

− 0.28

Condition

− 0.001

0.065

− 0.009

0.993

0

− 0.13

0.129

SFN

301

Intercept

− 0.938

0.197

− 4.755

0

0.92

− 1.33

− 0.546

Condition

0.003

0.057

0.059

0.953

0.01

− 0.11

0.116

Parietal

P2

180

Intercept

1.72

0.413

4.163

0

0.8

0.898

2.542

Condition

0.038

0.077

0.494

0.623

0.09

− 0.115

0.19

P3

297

Intercept

2.062

0.393

5.25

0

1.01

1.281

2.843

Condition

− 0.137

0.087

− 1.563

0.122

0.3

− 0.311

0.037

Occipital

N1

117

Intercept

− 4.246

0.607

− 6.998

0

1.35

− 5.453

− 3.039

Condition

0.066

0.056

1.191

0.237

0.23

− 0.045

0.177

P2

215

Intercept

1.775

0.587

3.026

0.003

0.58

0.608

2.942

Condition

0.072

0.083

0.875

0.384

0.17

− 0.092

0.237

  1. β denotes the estimates, SE is the standard error, and Cohen’s d represents the standardized effect size. The LME model analyzed data from 84 observations, which were collected from 28 participants.