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Table 4 DTI parameter (FA, AD, RD, MD) changes in the thalamic subregions in patients with episodic migraine compared with HCs

From: Functional connectivity and structural changes of thalamic subregions in episodic migraine

DTI parameters

Episodic migraine

HC

T values

P values

FA

 L-mPFtha

0.35 ± 0.022

0.36 ± 0.022

-0.664

0.509

 R-mPFtha

0.36 ± 0.023

0.37 ± 0.024

-0.690

0.493

 L-mPMtha

0.34 ± 0.019

0.34 ± 0.018

-0.411

0.683

 R-mPMtha

0.35 ± 0.022

0.36 ± 0.024

-0.476

0.636

 L-Stha

0.35 ± 0.022

0.36 ± 0.022

-0.210

0.835

 R-Stha

0.38 ± 0.024

0.38 ± 0.025

-0.234

0.816

 L-rTtha

0.35 ± 0.022

0.35 ± 0.022

-0.508

0.613

 R-rTtha

0.36 ± 0.023

0.37 ± 0.024

-0.689

0.494

 L-PPtha

0.35 ± 0.022

0.35 ± 0.021

-0.301

0.764

 R-PPtha

0.37 ± 0.023

0.37 ± 0.024

-0.186

0.853

 L-Otha

0.35 ± 0.023

0.35 ± 0.022

-0.413

0.681

 R-Otha

0.37 ± 0.025

0.37 ± 0.025

-0.331

0.742

 L-cTtha

0.36 ± 0.023

0.37 ± 0.022

-0.539

0.592

 R-cTtha

0.37 ± 0.023

0.37 ± 0.023

-0.584

0.562

 L-lPFtha

0.34 ± 0.021

0.35 ± 0.021

-0.476

0.636

 R-lPFtha

0.36 ± 0.023

0.37 ± 0.024

-0.401

0.690

AD

 L-mPFtha

1.706E-03 ± 1.018E-04

1.719E-03 ± 1.138E-04

-0.469

0.641

 R-mPFtha

1.649E-03 ± 9.868E-05

1.676E-03 ± 1.051E-04

-1.007

0.318

 L-mPMtha

1.526E-03 ± 8.538E-05

1.539E-03 ± 9.224E-05

-0.567

0.573

 R-mPMtha

1.593E-03 ± 8.119E-05

1.628E-03 ± 9.267E-05

-1.477

0.145

 L-Stha

1.545E-03 ± 8.408E-05

1.562E-03 ± 1.007E-04

-0.699

0.488

 R-Stha

1.504E-03 ± 7.716E-05

1.536E-03 ± 8.790E-05

-1.477

0.145

 L-rTtha

1.671E-03 ± 9.859E-05

1.685E-03 ± 1.075E-04

-0.526

0.601

 R-rTtha

1.725E-03 ± 9.693E-05

1.754E-03 ± 1.084E-04

-1.056

0.296

 L-PPtha

1.572E-03 ± 9.249E-05

1.580E-03 ± 1.021E-04

-0.316

0.753

 R-PPtha

1.545E-03 ± 9.033E-05

1.573E-03 ± 9.459E-05

-1.140

0.259

 L-Otha

1.612E-03 ± 9.745E-05

1.618E-03 ± 1.116E-04

-0.215

0.831

 R-Otha

1.628E-03 ± 1.076E-04

1.656E-03 ± 1.078E-04

-0.989

0.327

 L-cTtha

1.644E-03 ± 1.137E-04

1.652E-03 ± 1.114E-04

-0.273

0.786

 R-cTtha

1.634E-03 ± 1.142E-04

1.661E-03 ± 1.077E-04

-0.905

0.369

 L-lPFtha

1.643E-03 ± 8.795E-05

1.659E-03 ± 1.020E-04

-0.631

0.531

 R-lPFtha

1.600E-03 ± 8.662E-05

1.632E-03 ± 9.591E-05

-1.317

0.193

RD

 L-mPFtha

1.062E-03 ± 1.051E-04

1.064E-03 ± 1.071E-04

-0.079

0.937

 R-mPFtha

1.007E-03 ± 1.027E-04

1.017E-03 ± 1.018E-04

-0.380

0.705

 L-mPMtha

9.557E-04 ± 8.645E-05

9.611E-04 ± 8.249E-05

-0.244

0.808

 R-mPMtha

9.918E-04 ± 8.383E-05

1.009E-03 ± 8.824E-05

-0.766

0.447

 L-Stha

9.433E-04 ± 8.687E-05

9.522E-04 ± 9.194E-05

-0.375

0.709

 R-Stha

8.906E-04 ± 7.857E-05

9.075E-04 ± 8.422E-05

-0.780

0.438

 L-rTtha

1.033E-03 ± 1.005E-04

1.036E-03 ± 1.004E-04

-0.141

0.889

 R-rTtha

1.060E-03 ± 1.015E-04

1.072E-03 ± 1.027E-04

-0.452

0.653

 L-PPtha

9.653E-04 ± 9.411E-05

9.659E-04 ± 9.433E-05

-0.023

0.982

 R-PPtha

9.215E-04 ± 9.083E-05

9.347E-04 ± 9.190E-05

-0.548

0.586

 L-Otha

9.953E-04 ± 9.867E-05

9.923E-04 ± 1.020E-04

0.114

0.910

 R-Otha

9.842E-04 ± 1.084E-04

9.968E-04 ± 1.043E-04

-0.444

0.659

 L-cTtha

9.935E-04 ± 1.151E-04

9.913E-04 ± 1.057E-04

0.076

0.940

 R-cTtha

9.789E-04 ± 1.138E-04

9.887E-04 ± 1.039E-04

-0.340

0.735

 L-lPFtha

1.034E-03 ± 9.193E-05

1.041E-03 ± 9.462E-05

-0.253

0.801

 R-lPFtha

9.778E-04 ± 9.150E-05

9.936E-04 ± 9.503E-05

-0.638

0.526

MD

 L-mPFtha

1.277E-03 ± 1.031E-04

1.283E-03 ± 1.083E-04

-0.213

0.832

 R-mPFtha

1.221E-03 ± 1.005E-04

1.237E-03 ± 1.017E-04

-0.595

0.554

 L-mPMtha

1.146E-03 ± 8.542E-05

1.154E-03 ± 8.499E-05

-0.359

0.721

 R-mPMtha

1.192E-03 ± 8.171E-05

1.215E-03 ± 8.824E-05

-1.021

0.312

 L-Stha

1.144E-03 ± 8.493E-05

1.155E-03 ± 9.365E-05

-0.492

0.625

 R-Stha

1.095E-03 ± 7.672E-05

1.117E-03 ± 8.370E-05

-1.035

0.305

 L-rTtha

1.245E-03 ± 9.904E-05

1.253E-03 ± 1.018E-04

-0.274

0.785

 R-rTtha

1.281E-03 ± 9.908E-05

1.299E-03 ± 1.034E-04

-0.662

0.511

 L-PPtha

1.168E-03 ± 9.273E-05

1.171E-03 ± 9.590E-05

-0.124

0.902

 R-PPtha

1.129E-03 ± 8.961E-05

1.147E-03 ± 9.135E-05

-0.757

0.452

 L-Otha

1.201E-03 ± 9.733E-05

1.201E-03 ± 1.041E-04

0.001

0.999

 R-Otha

1.199E-03 ± 1.072E-04

1.217E-03 ± 1.041E-04

-0.634

0.529

 L-cTtha

1.210E-03 ± 1.140E-04

1.212E-03 ± 1.067E-04

-0.042

0.967

 R-cTtha

1.197E-03 ± 1.132E-04

1.213E-03 ± 1.041E-04

-0.536

0.594

 L-lPFtha

1.237E-03 ± 8.974E-05

1.247E-03 ± 9.610E-05

-0.385

0.702

 R-lPFtha

1.185E-03 ± 8.888E-05

1.207E-03 ± 9.400E-05

-0.872

0.387

  1. Abbreviations: mPFtha Medial prefrontal thalamus, mPMtha Premotor thalamus, Stha Sensory thalamus, rTtha Rostral temporal thalamus, PPtha Posterior parietal thalamus, Otha Occipital thalamus, cTtha Caudal temporal thalamus, lPFtha Lateral prefrontal thalamus, HC Healthy control, DTI Diffusion Tensor Imaging, FA Fractional anisotropy, MD Mean diffusivity, AD Axial diffusivity, RD Radial diffusivity, L Left, R Right