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Table 2 Patient demographics

From: Left frontal glioma induces functional connectivity changes in syntax-related networks

Patient

Age

Laterality quotient

Tumor location

Tumor type

Tumor grade

LPMC group

 Patient 1

31

88

L. F1/F2/SMA/LPMC

AO

III

 Patient 2

47

81

L. F1/F2/SMA/LPMC/F3op

AOA

III

 Patient 3

36

88

L. F1/F2/SMA/LPMC/F3op

AA

III

 Patient 4

49

100

L. F1/F2/LPMC

AO

III

 Patient 5

34

100

L. F1/F2/LPMC/F3op

OD

II

 Patient 6

29

81

L. F1/F2/LPMC/F3op

AO

III

 Patient 7

27

45

L. F2/LPMC/F3op

DA

II

 Mean ± SD

36 ± 8.6

83 ± 19

 

F3 group

 Patient 8

32

54

L. F1/F2/F3op/F3O/insula

AOA

III

 Patient 9

20

100

L. F1/F2/F3op/F3O/insula

AO

III

 Patient 10

31

100

L. F1/F2/F3op/F3t/insula/striatum

AOA

III

 Patient 11

32

100

L. F1/F2/F3op/F3O/insula/striatum

DA

II

 Patient 12

42

90

L. F2/F3op/F3O/insula/striatum

OA

II

 Patient 13

29

87

L. F2/F3op/F3O/insula/striatum

OD

II

 Patient 14

47

73

L. F3op/F3t/insula/striatum

DA

II

 Mean ± SD

33 ± 8.8

86 ± 17

 

Other group

 Patient 15

62

89

L. F1/F2/SMA

AO

III

 Patient 16

24

68

L. F1/F2/SMA/striatum

OA

II

 Patient 17

38

100

L. F1/F2/SMA/striatum

AOA

III

 Patient 18

21

100

L. F1/F2/F3t/striatum

DA

II

 Patient 19

29

100

L. F1/F2/F3O/striatum

AO

III

 Patient 20

25

100

L. F1/F2/F3t

DA

II

 Patient 21

36

100

L. F2/F3O

OA

II

 Mean ± SD

34 ± 14

83 ± 12

 
  1. The laterality quotient of handedness was determined by the Edinburgh handedness inventory (Oldfield 1971). The tumor type and grade were postoperatively and pathologically diagnosed by the World Health Organization Classification of Tumors of the Nervous System (2000).
  2. AA anaplastic astrocytoma (grade III), AO anaplastic oligodendroglioma (grade III), AOA anaplastic oligoastrocytoma (grade III), DA diffuse astrocytoma (grade II), F1 superior frontal gyrus, F2 middle frontal gyrus, F3O orbital part of the inferior frontal gyrus, F3op opercular part of the inferior frontal gyrus, F3t triangular part of the inferior frontal gyrus, L. left, LPMC lateral premotor cortex, OA oligoastrocytoma (grade II), OD oligodendroglioma (grade II), SD standard deviation, SMA supplementary motor area.