Patients
Age (years)
Sex
Dominant hemisphere
Tumor location
Motor and/or language deficits on admission
Motor and language deficits on first postop day
Motor and language deficits at discharge
Type of nTMS-based mapping
MEP intensity and type at which resection was stopped (mA)
Histological diagnosis
nTMS + DTI
#1
50
F
Left
Right, fronto-temporo-insular
No deficits
No deficits
No deficits
MC + CST
5 mA
Diffuse astrocytoma
#2
71
F
Left
Right, fronto-opercular
No deficits
No deficits
No deficits
MC + CST
6 mA
Oligodendroglioma
#3
44
F
Left
Left, fronto-insular
No deficits
No deficits
No deficits
MC + LC + AF
–
Diffuse astrocytoma
#4
35
M
Left
Right, fronto-temporo-insular
No deficits
Left f-b-c hemiparesis (4/5)*
No deficits
MC + CST
5 mA
Diffuse astrocytoma
#5
46
M
Right
Right, fronto-opercular
No deficits
No deficits
No deficits
MC + LC + CST + AF
6 mA
Diffuse astrocytoma
#6
49
M
Left
Left, fronto-opercular
No deficits
No deficits
No deficits
MC + LC + CST + AF
5 mA
Oligoastrocytoma
#7
41
M
Left
Right, temporal
No deficits
No deficits
No deficits
MC + CST
7 mA
Diffuse astrocytoma
#8
28
M
Left
Right, temporo-insular
No deficits
No deficits
No deficits
MC + CST
5 mA
Diffuse astrocytoma
#9
39
F
Left
Right, fronto-insular
No deficits
No deficits
No deficits
MC + CST
7 mA
Oligoastrocytoma
#10
53
F
Left
Right, frontal
No deficits
No deficits
No deficits
MC + CST
5 mA
Oligodendroglioma
#11
70
M
Left
Left, temporal
Mild sensory aphasia
Mild sensory aphasia
Mild sensory aphasia
MC + LC + AF
/
Diffuse astrocytoma
#12
76
M
Left
Left, fronto-opercular
Mild motor aphasia
Moderate motor aphasia
Mild motor aphasia
MC + LC + CST + AF
5 mA (face)
Oligodendroglioma
#13
58
F
Left
Right, frontal with invasion of corpus callosum
Left b-c hemiparesis (3/5)
Left b-c hemiparesis (3/5)
Left b-c hemiparesis (3/5)
MC + CST
4 mA
Oligoastrocytoma
#14
38
M
Left
Left, frontal
No deficits
Severe motor aphasia
Mild motor aphasia
MC + Lang + AF
–
Oligoastrocytoma
#15
67
M
Left
Right, parietal
No deficits
No deficits
No deficits
MC + CST
5 mA
Oligodendroglioma
#16
39
M
Left
Left, fronto-opercular
No deficits
No deficits
No deficits
MC + LC + CST + AF
6 mA
Diffuse astrocytoma
Controls
#1
26
F
Left
Left, deep fronto-temporo-insular
No deficits
Right arm monoparesis (3/5)
Right arm monoparesis (3/5)
–
5 mA
Diffuse astrocytoma
#2
53
M
Left
Left, temporal
No deficits
No deficits
No deficits
–
–
Oligodendroglioma
#3
77
M
Left
Right, frontal
No deficits
No deficits
No deficits
–
7 mA
Oligoastrocytoma
#4
61
M
Left
Left, fronto-temporo-parietal
No deficits
Severe global aphasia, right f-b-c hemiparesis (3/5)
Severe global aphasia, right f-b-c hemiparesis (4/5)

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