Introduction
Methods
Study population
Pat no. | Age/sex | 4 T MRI | Focus | Onset | Duration | Risk factors | Histo/outcome |
---|---|---|---|---|---|---|---|
1 | 35/m | L MTS L temp atrophy | L mesial temp | 4 | 31 | L temp/MTS/I/24 | |
2 | 50/f | L MTS L temp atrophy | L mesial temp | 2 | 49 | FS | L temp/MTS/I/6 |
3 | 35/f | L MTS | L mesial temp | 9 | 26 | L temp/MTS/II/12 | |
4 | 38/f | L MTS | L mesial temp | 6 | 32 | FS | na |
5 | 53/f | L MTS | L mesial temp | 28 | 26 | Infection | L temp/MTS/I/6 |
6 | 32/f | L MTS | L mesial temp | 24 | 9 | Infection | L temp/MTS/IV/6 |
7 | 49/f | R MTS | R mesial temp | 7 | 42 | R temp/MTS/I/24 | |
8 | 23/f | R MTS | R mesial temp | 5 | 18 | Infection | na |
9 | 33/f | L MTS | L mesial temp | 14 | 20 | na | |
10 | 63/m | R MTS | R mesial temp | 6 | 58 | FS | na |
11 | 32/m | R MTS | R mesial temp | 28 | 4 | R temp/MTS/I/9 | |
12 | 32/m | R MTS, subtle WMH | R mesial temp | 1 | 32 | Infection | R temp/MTS/I/4 |
13 | 39/m | Small cyst L temp pole | L mesial temp | 29 | 11 | na | |
14 | 27/f | Normal | L mesial temp | 10 | 17 | na | |
15 | 33/f | L front WMH | L mesial temp | 10 | 24 | L temp/MTS/I/18 | |
16 | 38/f | Normal | L mesial temp | 37 | 2 | na | |
17 | 22/f | Normal | R mesial temp | 22 | 0 | na | |
18 | 45/f | Normal | R mesial temp | 31 | 15 | na | |
19 | 45/m | WMH | R mesial temp | 30 | 16 | Posttrauma | R temp/norm/I/18 |
20 | 41/m | Normal | R mesial temp | 40 | 1 | Posttrauma | na |
21 | 45/m | Normal | R mesial temp | 38 | 8 | na | |
22 | 57/m | Normal | L mesial temp | 13 | 44 | na | |
23 | 53/f | Normal | L mesial temp | 47 | 6 | na | |
24 | 42/f | Normal | L mesial temp | 21 | 21 | na | |
25 | 39/m | Normal | L mesial temp | 13 | 27 | L temp/norm/I/24 |
MRI acquisition
Postprocessing
EPSI postprocessing
Structural image processing
Combination of structural and EPSI data
Data analysis
Statistical analysis
Group analysis
Single subject analysis
Results
Group analysis
Single subject analysis
Pat no. | Group | No. cluster | Size cluster | Side | Lobe |
---|---|---|---|---|---|
1 | MTS | 0 | 0 | na | na |
2 | MTS | 2 | 4,515 | Contra | Frontal |
2,081 | IPSI | Temporal | |||
3 | MTS | 5 | 35,365 |
IPSI
|
Temporal
|
2,258 | Contra | Temporal | |||
1,408 | IPSI | Frontal | |||
2,342 | Contra | Frontal | |||
1,420 | IPSI | Parietal | |||
4 | MTS | 1 | 1,193 | Contra | Temporal |
5 | MTS | 1 | 1,652 | Contra | Temporal |
6 | MTS | 0 | 0 | na | na |
7 | MTS | 5 | 9,708 | IPSI | Frontal |
97,853 |
IPSI
|
Temporal
| |||
12,774 | Contra | Frontal | |||
1,784 | Contra | Temporal | |||
5,487 | Contra | Frontal | |||
8 | MTS | 1 | 1,295 |
IPSI
|
Temporal
|
9 | MTS | 1 | 2,481 | Contra | Temporal |
10 | MTS | 4 | 15,170 | Contra | Frontal |
21,965 |
IPSI
|
Temporal
| |||
3,773 | Contra | Temporal | |||
10,002 | Contra | Parietal | |||
11 | MTS | 4 | 6,609 | IPSI | Frontal |
1,350 | Contra | Frontal | |||
585,555 |
IPSI
|
Temporal
| |||
9,149 | Contra | Temporal | |||
12 | MTS | 0 | 0 | na | na |
13 | Norm | 7 | 2,966 | Contra | Insula |
1,147 | Contra | Temporal | |||
1,303 | IPSI | Frontal | |||
7,799 | Contra | Parietal | |||
6,211 | IPSI | Occipital | |||
1,326 | Contra | Frontal | |||
2,239 | IPSI | Temporal | |||
14 | Norm | 1 | 1,638 | Contra | Insula |
15 | Norm | 0 | 0 | na | na |
16 | Norm | 5 | 1,740 | Contra | Occipital |
1,792 | Contra | Frontal | |||
1,269 | IPSI | Frontal | |||
1,257 | Contra | Temporal | |||
1,587 | IPSI | Occipital | |||
17 | Norm | 4 | 6,625 | Contra | Insula |
2,062 | IPSI | Insula | |||
2,625 | IPSI | Frontal | |||
3,121 | Bi | Frontal | |||
18 | Norm | 0 | 0 | na | Na |
19 | Norm | 3 | 2,518 | IPSI | Frontal |
2,708 | Contra | Parietal | |||
2,915 | Contra | Frontal | |||
20 | Norm | 0 | 0 | na | Na |
21 | Norm | 4 | 2,532 | IPSI | Frontal |
5,813 | Contra | Occipital | |||
7,243 | Contra | Frontal | |||
1,365 | IPSI | Temporal | |||
22 | Norm | 1 | 3,030 | IPSI | Occipital |
23 | Norm | 7 | 2,400 | Contra | Frontal |
18,384 | IPSI | Occipital | |||
3,983 | Contra | Frontal | |||
18,552 | Contra | Temporal | |||
3,102 | Bi | Frontal | |||
2,228 | Bi | Frontal | |||
1,192 | IPSI | Frontal | |||
24 | Norm | 0 | 0 | na | na |
25 | Norm | 0 | 0 | na | na |