Table 2 Comparisons of graph measures between aMCI and naMCI.

From: Differentiating amnestic from non-amnestic mild cognitive impairment subtypes using graph theoretical measures of electroencephalography

Graph measures

Delta

Theta

Alpha

Beta

Gamma

aMCI

naMCI

aMCI

naMCI

aMCI

naMCI

aMCI

naMCI

aMCI

naMCI

Degree

12.402

12.278

10.414

10.307

9.956

10.285

10.219

10.664

12.448

12.465

Strength

6.599

6.500

4.849

4.877

4.429

4.634

4.527

4.837

6.153

6.414

Radius

12.674

8.417

18.963

10.654

5.711

6.253

7.116

7.228

9.186*

16.029*

Diameter

17.759

13.517

23.131

14.770

9.772

10.504

12.068

12.408

16.620

23.787

Characteristic path length

4.193

3.846

5.104

4.225

3.838

3.898

4.221

4.082

4.415

5.588

Global efficiency

0.443

0.444

0.383

0.384

0.365

0.375

0.361

0.372

0.417

0.428

Local efficiency

1.088

1.081

0.793

0.809

0.718

0.747

0.714

0.760

0.970

1.047

Clustering coefficient

0.408

0.404

0.323

0.328

0.301

0.305

0.297

0.312

0.366

0.380

Transitivity

0.666

0.648

0.511

0.515

0.463

0.475

0.480

0.506

0.588

0.618

Modularity

0.140

0.154

0.241

0.257

0.277

0.260

0.242*

0.219*

0.156

0.141

Assortativity

0.145

0.153

0.218

0.209

0.212

0.203

0.286

0.275

0.136

0.125

Small-worldness

0.865

0.883

1.022

0.868

0.894

0.908

0.875

0.892

0.890

0.839

  1. aMCI amnestic mild cognitive impairment, naMCI non-amnestic mild cognitive impairment.
  2. Bold font with an asterisk (*) represents statistical significance (false discovery rate-corrected P < 0.05).
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