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Table 2 Correlations between sulcal depth 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

− .517

− .205

− .346

.848

[ 0.772, 0.912]

R

− .505

− .256

− .348

.860

[ 0.789, 0.919]

Post-central

S_postcentral

L

− .371

− .264

− .268

.965

[ 0.944, 0.981]

R

− .436

− .246

− .330

.890

[ 0.831, 0.937]

Superior frontal

S_front_sup

L

− .523

− .454

− .397

.899

[ 0.844, 0.943]

R

− .413

− .465

− .444

.886

[ 0.825, 0.935]

Inferior frontal

S_front_inf

L

− .517

− .490

− .491

.932

[ 0.893, 0.962]

R

− .496

− .480

− .490

.915

[ 0.868, 0.952]

Parieto-occipital

S_parieto_occipital

L

− .145

− .093

− .241

.979

[ 0.966, 0.989]

R

− .124

.059

− .229

.970

[ 0.952, 0.984]

Occipito-temporal

S_oc-temp_med&Lingual

L

− .509

− .323

− .263

.953

[ 0.926, 0.974]

R

− .404

− .316

− .281

.913

[ 0.864, 0.951]

Middle occipital and lunate

S_oc_middle&Lunatus

L

− .290

− .167

− .150

.949

[ 0.919, 0.972]

R

− .288

− .120

− .132

.922

[ 0.879, 0.956]

Marginal part of cingulate

S_cingul-Marginalis

L

− .092

− .035

− .268

.952

[ 0.925, 0.974]

R

− .032

− .017

− .156

.918

[ 0.872, 0.954]

Mean

  

− .465

− .645

− .600

.972

[ 0.955, 0.985]

  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]