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Table 1 Table of statistical significances obtained for various ERP components of interest.

From: The emergence of semantic categorization in early visual processing: ERP indices of animal vs. artifact recognition

ANOVA significances

Factors

F

df

p

C1 amplitude

VF × H

12.82

1,17

<0.0025

P1 latency

VF × H

52,35

1,17

<0.001

E

3,693

3,51

<0.02

N1 latency

VF × H

29.17

1,17

<0.001

N1 amplitude

Category

41.43

1,17

<0.001

Cat × H

21.32

1,17

<0.001

Occip N2 latency

Cat × VF × E

3.46

2,34

<0.043

Occip. N2 amplitude

E

24.30

2,34

<0.001

VF × H

9.15

1,17

<0.008

VF × H × E

3.79

2,34

<0.03

Cat × VF × H

8.15

1,17

<0.01

Anterior N1 (130–160)

E

4.4

3.24

<0.02

Cat

6.92

1,17

<0.02

Cat × E

3.41

3,24

<0.05

Cat × H

21.15

1,17

<0.001

Cat × E × E

6.35

2,34

<0.005

Anterior N2 (200–260)

E

5.6

2,34

<0.008

E × H

3.97

2,34

<0.03

VF × E × H

8.79

2,34

<0.001

Cat

12.03

1,17

<0.003

Cat × E

5.38

2,34

<0.009

Cat × E × H

4.01

2,34

<0.03

P3 latency

VF × H

17.45

2,34

<0.001

VF × H × E

5.59

2,34

<0.008

H

4.36

2,34

<0.02

Cat × H

6.57

2,34

<0.004

P3 amplitude

E

8.78

1,17

<0.009

VF × E × H

6.20

2,34

<0.005

Cat

15.58

1,17

<0.001

N400 area (380–450)

VF × H

62.6

2,34

<0.001

Cat

37.94

1,17

<0.001

LP area (450–520)

E

3.11

2,34

= 0.057

VF

4.62

1,17

<0.05

Cat

6.95

1,17

<0.02