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Table 1 Studies included in the meta-analysis

From: A coordinate-based ALE functional MRI meta-analysis of brain activation during verbal fluency tasks in healthy control subjects

 

First Author

Year

Sex (m/f)

Task

Paradigm

Template

Speech

Presen-tation

System

Threshold

Analysis

N (foci)

1

Abrahams [22]

2003

14/4

p

Overt

Talairach

English

Auditory

1.5 T

p < 0.005 (uc)

XBAM

18 (22)

2

Bonelli [23]

2011

11/11

p

Covert

MNI

English

Visually

3 T

p < 0.053)

SPM5

22 (4)

3

Brammer [24]

1997

 

p

Covert

Talairach

English

Auditory

1.5 T

p < 0.0001 (c)

XBAM

6 (6)

4

Curtis [25]

1998

5/0

p

Covert

Talairach

English

Auditory

1.5 T

p < 0.001 (c)

XBAM

5 (9)

5

Dye [26]

1999

6/4

p

Overt

Talairach

English

Auditory

PET

p < 0.05 (c)

SPM95

10 (10)

6

Fu1)[27]

2002

11/0

p

Overt

Talairach

English

Visually

1.5 T

p < 0.001 (uc)

XBAM

11 (29)

7

Halari2)[5]

2006

9/10

p

Overt

MNI

English

Auditory

1.5 T

p < 0.05 (c)

SPM99

19 (15)7)

8

Hutchinson [28]

1999

6/6

p

Overt

Talairach

English

Auditory

1.5 T

p < 0.05 (c)

SPM96

12 (6)

9

Lurito [29]

2000

2/3

p

Covert

Talairach

English

Visually

1.5 T

corrected

 

5 (15)

10

Nosarti1)[30]

2009

10/13

p

Overt

Talairach

English

Auditory

1.5 T

p < 0.001 (uc)

XBAM

28 (4)

11

Okada [31]

2003

8/2

p

Covert

Talairach

Japanese

Visually

1.5 T

p < 0.05 (c)

SPM99

10 (8)

12

Phelps [32]

1997

7/4

p

Overt

Talairach

English

Auditory

2.1 T

p < 0.0054)

 

11 (8)

13

Schlösser2)[33]

1998

6/6

p

Overt

Talairach

English

Auditory

1.5 T

p < 0.05 (c)

SPM99

12 (41)8)

14

Weiss [34]

2003

10/10

p

Covert

Talairach

German

Auditory

1.5 T

p < 0.001 (uc)

SPM99

20 (8)

15

Weiss [35]

2004

9/0

p

Covert

Talairach

German

Visually

1.5 T

p < 0.001 (uc)

SPM99

9 (8)

16

Audenaert [36]

2000

8/12

p/s

Overt

Talairach

Dutsh

Auditory

PET

p < 0.01 (uc)

SPM96

20 (13)

17

Heim [37]

2008

14/14

p/s

Overt

MNI

German

Visually

3 T

p < 0.053)

SPM5

28 (4)

18

Kircher [38]

2011

15/0

p/s

Overt

Talairach

German

Visually

3 T

p < 0.0015)

SPM5

15 (27)

19

Meinzer [39]

2009

8/8

p/s

Overt

MNI

German

Visually

1.5 T

p < 0.056)

SPM5

16 (14)

20

Meinzer [40]

2012

7/7

p/s

Overt

Talairach

English

Visually

3 T

p < 0.0056)

SPM5

14 (28)

21

Whitney [41]

2008

18/0

p/s

Overt

Talairach

German

visually

1.5 T

p < 0.053)

SPM 2

18 (30)

22

Amunts [42]

2004

5/5

s

Covert

Talairach

German

Auditory

1.5 T

p < 0.05 (c)

SPM99

11 (8)

23

Basho [43]

2007

4/8

s

Covert

Talairach

English

Auditory

3 T

p < 0.055)

AFNI

12 (6)

24

Gaillard [44]

2003

15/14

s

Covert

Talairach

English

Auditory

1.5 T

p < 0.0001 (c)

SPM99

29 (14)

25

Gurd [45]

2002

6/5

s

Covert

Talairach

German

Auditory

1.5 T

p < 0.001 (uc)

SPM99

11 (11)

26

Hwang [46]

2009

4/9

s

Overt/covert

Talairach

English

Auditory

3 T

p < 0.055)

AFNI

13 (6)

27

Krug [47]

2011

64/32

s

Overt

Talairach

German

Visually

3 T

p < 0.05 (c)

SPM5

91 (5)

28

Ragland [48]

2008

7/6

s

Covert

Talairach

English

Visually

3 T

p < 0.055)

SPM2

14 (7)

  1. p: phonemic; s: semantic; uc = uncorrected; c = corrected;1)these studies seperately investigated the activation for easy and hard verbal fluency tasks, coordinates were included for easy tasks only;2)these studies seperately investigated the activation of females and males, coordinates were included seperately for males and females;3)family wise error rate corrected;4)ROI;5)Monte Carlo corrected;6)false discovery rate corrected;7)3 foci in females,8)12 foci in males;4)23 foci in females, 18 foci in males; MNI: Montreal Neurological Institut.