Table 1

Hippocampal volumetric data and comparison between groups

Manual volumetric measurements

Control Group

Right MTLE group

Left MTLE group

Subject

VLH(mm3)

VRH(mm3)

QAI

VLH(mm3)

VRH(mm3)

QAI

VLH(mm3)

VRH(mm3)

QAI


1

4126

4964

0.17

4437

3215

0.28

2589

4545

0.4304

2

4607

4398

0.05

6400

4885

0.24

5919

6440

0.0809

3

4852

4521

0.07

3340

2416

0.28

3902

4476

0.1282

4

6170

5266

0.15

5122

3689

0.28

3384

4777

0.2916

5

4979

4521

0.09

5014

3033

0.40

5551

5770

0.0380

6

4312

4438

0.03

3841

3493

0.09

3842

4653

0.1743

7

4545

4436

0.02

4371

3373

0.23

2194

3440

0.3622

8

4728

4938

0.04

5143

3408

0.34

2943

5224

0.4366

9

5740

5378

0.06

6113

2870

0.53

3481

4601

0.2434

mean

4895.4

4762.2

0.08

4864.6

3375.8

0.29

3756.1

4880.7

0.2428

std

662.7

381.6

0.05

992.5

681.1

0.12

1255.3

853.9

0.1481


Ipsilateral comparisons

Control vs Right MTLE

Control vs Left MTLE

Right MTLE vs Left MTLE

VLH

VRH

QAI

VLH

VRH

QAI

VLH

VRH

QAI

T-score

0.08

5.33

-5.33

2.41

-0.38

-3.18

2.08

-4.13

0.85

P-value

0.94

<0.001

<0.001

<0.05

0.71

<0.01

<0.05

<0.001

0.41


Contralateral comparisons

VLH of Right MTLE

VRH of Right MTLE

group VS

group VS

VRH of Left MTLE group

VLH of Left MTLE group

T-score

-0.04

-0.80

P-value

0.97

0.44


VLH, volume of left hippocampus; VRH, volume of right hippocampus; QAI, quantitative asymmetric index.

Pereira et al. BMC Neuroscience 2010 11:66   doi:10.1186/1471-2202-11-66

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