<p><u>Notes:</u> MZ – monozygotic twins; DZ- Dizygotic twins; FA – Fractional anisotropy; MD- Mean diffusivity; RD- radial diffusivity; AD – Axial diffusivity; ICC- Intra-class correlations.</p><p>Intra-class correlations (ICC) estimates for MZ and DZ twin groups for whole CC DTI measures.</p
<p>Within-pair tetrachoric correlations and 95% confidence intervals for each binary activity measur...
Estimated intra-class correlation coefficients (ICC) for 3-HPMA, CEMA, and TNE.</p
Pairwise differences and intraclass correlation coefficient (ICC) of FAZ measurements comparing the ...
<p><i>Note.</i> N = number of twin pairs with pairwised data. MZ = monozygotic twins; DZ = dizygotic...
<p><sup>2</sup>: double the difference between MZ and DZSS), shared environment (c<sup>2</sup>: the ...
<p>ICC (95% CI) = intra-class correlation coefficient (95% confidence interval); MZ = monozygotic; D...
<p>Heritability estimates and 95% CIs for all variables are calculated from the best-fitting, most p...
<p><i>n</i>: number of observations;</p><p>MZM: monozygotic male pairs;</p><p>DZM: dizygotic male pa...
<p>*Values are significant at p<.0001.</p><p><u>Notes</u>: FA – Fractional anisotropy; MD- Mean diff...
<p><i>Note.</i> rMZ = monozygotic twin correlation; rDZ = dizygotic twin correlation; N indicate...
<p>The p-values correspond to a test of equality of the observed correlations.</p
<p>FIML estimates of MZ and DZ twin correlations for the TRM measures (corrected for sex and age), w...
<p>Annotation: (rMZ) – correlation between Monozygotic twins, (rDZ) – phenotypic correlation between...
<p>Abbreviations: DZ, dizygotic twins; MZ, monozygotic twins.</p><p>Note: <sup>a</sup> Estimation of...
<p>1A: adult twins and 1B: adolescent twins. The green bars represent correlations in Monozygotic Ma...
<p>Within-pair tetrachoric correlations and 95% confidence intervals for each binary activity measur...
Estimated intra-class correlation coefficients (ICC) for 3-HPMA, CEMA, and TNE.</p
Pairwise differences and intraclass correlation coefficient (ICC) of FAZ measurements comparing the ...
<p><i>Note.</i> N = number of twin pairs with pairwised data. MZ = monozygotic twins; DZ = dizygotic...
<p><sup>2</sup>: double the difference between MZ and DZSS), shared environment (c<sup>2</sup>: the ...
<p>ICC (95% CI) = intra-class correlation coefficient (95% confidence interval); MZ = monozygotic; D...
<p>Heritability estimates and 95% CIs for all variables are calculated from the best-fitting, most p...
<p><i>n</i>: number of observations;</p><p>MZM: monozygotic male pairs;</p><p>DZM: dizygotic male pa...
<p>*Values are significant at p<.0001.</p><p><u>Notes</u>: FA – Fractional anisotropy; MD- Mean diff...
<p><i>Note.</i> rMZ = monozygotic twin correlation; rDZ = dizygotic twin correlation; N indicate...
<p>The p-values correspond to a test of equality of the observed correlations.</p
<p>FIML estimates of MZ and DZ twin correlations for the TRM measures (corrected for sex and age), w...
<p>Annotation: (rMZ) – correlation between Monozygotic twins, (rDZ) – phenotypic correlation between...
<p>Abbreviations: DZ, dizygotic twins; MZ, monozygotic twins.</p><p>Note: <sup>a</sup> Estimation of...
<p>1A: adult twins and 1B: adolescent twins. The green bars represent correlations in Monozygotic Ma...
<p>Within-pair tetrachoric correlations and 95% confidence intervals for each binary activity measur...
Estimated intra-class correlation coefficients (ICC) for 3-HPMA, CEMA, and TNE.</p
Pairwise differences and intraclass correlation coefficient (ICC) of FAZ measurements comparing the ...