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Table 1 Alpha power changes after fatigue-inducing task trials

From: Two types of mental fatigue affect spontaneous oscillatory brain activities in different ways

 

Side

Brodmann’s area

Coordinates (mm)

Z value

   

x

y

z

 

0-back test

 Decrease

  Angular gyrus

R

39

42

−52

30

3.23

 Increase

  Middle temporal gyrus

L

21

−68

−32

−5

3.61

  Middle temporal gyrus

L

21

−68

−52

0

3.43

  Superior temporal gyrus

L

41

−48

−22

10

3.39

  Postcentral gyrus

L

2

−58

−17

45

3.45

  Postcentral gyrus

L

3

−53

−7

40

3.34

  Superior frontal gyrus

R

6

22

38

55

3.18

  Inferior frontal gyrus

L

47

−43

33

−15

3.15

  Medial frontal gyrus

R

10

2

68

10

3.13

2-back test

 Decrease

  Middle frontal gyrus

R

8

52

28

40

3.69

  Middle frontal gyrus

R

46

42

23

20

3.44

  Superior frontal gyrus

R

6

17

43

55

3.40

  Superior frontal gyrus

R

9

27

58

30

3.24

 Increase

  Inferior parietal lobule

L

39

−53

−67

40

3.55

  Superior parietal lobule

L

7

−33

−47

55

3.48

  Parahippocampal gyrus

R

36

27

−27

−15

3.32

  Uncus

R

20

32

−17

−40

3.24

  Postcentral gyrus

L

3

−53

−12

55

3.18

  Middle frontal gyrus

L

10

−28

53

−10

3.14

  Middle frontal gyrus

L

6

−48

8

50

3.11

  Inferior frontal gyrus

R

47

27

38

−10

3.10

  1. x, y, z: Stereotaxic coordinates.
  2. Random-effect analyses of 10 participants (P < 0.001, uncorrected for the entire search volumes).