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Table 1 The averaged z-scores of right and left embolism and perfusion across major brain regions.

From: A statistical investigation of normal regional intra-subject heterogeneity of brain metabolism and perfusion by F-18 FDG and O-15 H2O PET imaging

  

Metabolism (z)

Perfusion (z)

Paired-t (Bonferroni)

ROI#

Regions

Mean

S.D.

Mean

S.D.

p-value

<0.0022

1

Cingular

0.8846

0.6735

0.4986

0.70080

0.149366

no

2

Superior Frontal

0.7318

0.5423

0.0142

0.34289

0.000385

yes

3

Superior Frontal

0.8912

0.3859

0.0289

0.31127

0.000001

yes

4

Superior Frontal

1.0526

0.4551

0.4382

0.36553

0.000586

yes

5

Superior Frontal

0.8950

0.5497

0.3445

0.37645

0.005150

no

6

Superior Frontal

0.7323

0.5901

0.5638

0.64511

0.477221

no

7

Sensorimotor

1.6202

0.5458

1.1141

0.47482

0.014671

no

8

Paritooccipital

0.8830

0.4685

0.7357

0.54474

0.449990

no

9

Paritooccipital

0.3831

0.6245

0.4224

0.55062

0.861338

no

10

Paritooccipital

-0.2213

0.7214

-0.4628

0.58784

0.340849

no

11

Occipitotemperal

-1.0677

0.8393

-1.2533

0.51900

0.489200

no

12

Visual

2.2786

0.3254

1.8334

0.50429

0.010973

no

13

caudate

-0.2671

0.5250

-0.6453

0.86906

0.177700

no

14

thalamic

0.4491

0.7469

1.2163

0.66755

0.008191

no

15

mesial temporal

-1.2518

0.8707

0.5084

0.60956

0.000002

yes

16

anterior temporal

-0.8298

0.7871

0.2296

0.68733

0.000819

yes

17

lateral temporal

-0.5011

0.6355

0.2198

0.63933

0.005997

no

18

posterior temporal

-0.2170

0.5528

-0.1331

0.43038

0.658018

no

19

inferior frontal

0.2181

0.5461

0.4214

0.62663

0.368604

no

20

inferior frontal

-0.2259

0.5707

-0.6542

0.48945

0.042897

no

21

pons

-1.4030

0.7198

-0.0206

0.88517

0.000125

yes

22

vermis

-0.1678

0.7890

1.1355

0.68684

0.000086

yes

23

cerebellar

-0.0092

0.4359

1.1268

0.83006

0.000210

yes