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Table 1 Brain areas showing significant activation. Contrasts: verbal 2s ISI > baseline, verbal 8s ISI > baseline, non-verbal 2s ISI > baseline, and non-verbal 8s ISI > baseline. The Montreal Neurological Institute (MNI) coordinates of the most active voxel is given for each cluster, along with the z-value of the magnitude of activation and the number of voxels contained within the cluster (in parentheses). Abbreviations for each brain structure assigned using the SPM2 extension MSU: MFG = middle frontal gyrus; IFG = inferior frontal gyrus; IPL = inferior parietal lobule; STG = superior temporal gyrus; SFG = superior frontal gyrus; MTG = middle temporal gyrus

From: Dissociation of neural correlates of verbal and non-verbal visual working memory with different delays

   

MNI coordinates

 

Hemisphere & Region

Brodmann Area

Hemisphere

x

y

z

Z-values of maxima (cluster size in number of voxels)

Verbal 2s ISI > baseline

cingulate gyrus, IPL, MFG, postcentral gyrus, precentral gyrus

4/6/24/44

L

-2

8

52

5.92 (13387)

cerebellum

N/A

L/R

8

-54

-10

5.61 (2642)

cuneus, posterior cingulate, precuneus

30/31

L/R

24

-44

0

5.18 (1464)

IPL, postcentral gyrus, precuneus

2/7/40

R

20

-64

46

5.15 (1883)

Insula, MFG

6/13/44

R

30

50

30

4.82 (1626)

Verbal 8s ISI > baseline

cingulate gyrus, insula, precentral gyrus

4/6/24/44

L/R

6

-26

0

5.88 (22831)

MFG

6

R

30

-8

60

4.79 (184)

postcentral gyrus, precentral gyrus

9/10

R

32

58

22

4.59 (248)

MFG, SFG

9/10

L

-42

26

30

4.57 (371)

MTG, STG

39

R

50

-58

6

4.15 (113)

MFG

6

R

36

-2

38

4.13 (275)

MFG, SFG

9/10

R

32

58

22

3.92 (272)

Non-verbal 2s ISI > baseline

cerebellum

N/A

L/R

8

-60

-10

5.56 (2308)

IPL, postcentral gyrus

2/3/4/40

L

-38

-40

52

4.75 (1777)

IPL

2/40

R

38

-56

52

4.58 (1353)

IFG, insula

13/44

L

-48

8

16

4.58 (839)

cingulate gyrus, MFG

8/24/32

L/R

4

16

52

4.41 (795)

IFG, insula

13/47

R

40

16

2

4.35 (181)

cingulate gyrus

23

L/R

8

-32

32

4.32 (149)

Non-verbal 8s ISI > baseline

IFG, insula, thalamus

9/13/41/44

L

-6

-18

4

5.85 (5935)

IFG, insula, IPL, MFG, precentral gyrus

13/23/30/40

R

40

16

0

5.84 (11186)

cingulate gyrus medial, frontal gyrus

23/24/33

L/R

4

18

48

5.82 (8829)

cuneus, precuneus

19

L

-30

-80

34

4.60 (339)