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Table 1 Correlations between sulcal width and age for each sulci and hemisphere, for each of the three lifespan datasets examined

From: Robust estimation of sulcal morphology

Sulci name

FreeSurfer labela

Hemi.

OASIS

DLBS

SALD

CCBD

r (age)

r (age)

r (age)

ICC(1,1)

95% CI of ICC

Central

S_central

L

.586

.486

.322

.858

[ 0.785, 0.918]

R

.632

.523

.294

.842

[ 0.764, 0.908]

Post-central

S_postcentral

L

.413

.391

.198

.764

[ 0.660, 0.858]

R

.460

.436

.213

.864

[ 0.794, 0.922]

Superior Frontal

S_front_sup

L

.281

.421

.055

.797

[ 0.703, 0.880]

R

.205

.291

.035

.843

[ 0.764, 0.909]

Inferior frontal

S_front_inf

L

.217

.323

− .037

.775

[ 0.675, 0.865]

R

.043

.222

− .036

.831

[ 0.748, 0.901]

Parieto-occipital

S_parieto_occipital

L

.348

.279

.145

.616

[ 0.486, 0.753]

R

.257

.357

.213

.682

[ 0.561, 0.802]

Occipito-temporal

S_oc-temp_med&Lingual

L

.227

.270

− .055

.660

[ 0.535, 0.786]

R

.168

.189

.017

.692

[ 0.572, 0.808]

Middle occipital and lunate

S_oc_middle&Lunatus

L

.306

.271

.145

.605

[ 0.474, 0.744]

R

.212

.177

.023

.625

[ 0.496, 0.760]

Marginal part of cingulate

S_cingul-Marginalis

L

.340

.275

.075

.783

[ 0.685, 0.871]

R

.430

.382

.161

.757

[ 0.651, 0.853]

Mean

  

.636

.592

.227

.907

[ 0.856, 0.947]

  1. Test–retest reliability, ICC(1, 1), is also included from the CCBD dataset
  2. aFreeSurfer labels in version 6.0; labels are named slightly different in version 5.3. ICC values between .75 and 1.00 are considered ‘excellent,’ .60–.74 is ‘good,’ .40–.59 is ‘fair,’ and below .40 is ‘poor’ [100]