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Table 1 Hippocampal volumetric data and comparison between groups

From: Asymmetrical hippocampal connectivity in mesial temporal lobe epilepsy: evidence from resting state fMRI

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