Table 3 |
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|
Heritability estimates for three attentional networks and mean RT |
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|
Heritability measure |
Alerting |
Orienting |
Conflict |
RT |
|
|
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|
h2F = 2 (rMZ - rDZ) |
.18 (-.73, 1.10) |
-.59 (-1.56, .41) |
.89 (.09, 1.70) |
.16(-.42, .75) |
|
h2H = (r MZ - rDZ)/ (1 - r DZ) |
.14 |
-.49 |
.62 |
.24 |
|
ML fit: |
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|
H |
.43 (-.85, .85) |
.00 (-.69, .69) |
.85 (.29, .93) |
.40(-.90, .90) |
|
h2 |
.18 |
.00 |
.72 |
.16 |
|
c |
.53 (-.79, .79) |
.50 (-.70, .70) |
.00 (-.72, .72) |
.76(-.90, .90) |
|
c2 |
.28 |
.25 |
.00 |
.58 |
|
e |
.73 (.53, .91) |
.86 (.70, 1.00) |
-.53 (-.73, -.38) |
-.51(-1.00,-.36) |
|
e2 |
.53 |
.74 |
.28 |
.26 |
|
|
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|
Note: Confidence intervals of h2F were estimated based on Appendix 6 (reference[54];) h2H was cited in (reference[55];) ML, Maximum Likelihood fit, (reference[56];) h: path coefficient for additive genetic; c: path coefficient for shared environment; and e: path coefficient for specific environment. |
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|
Fan et al. BMC Neuroscience 2001 2:14 doi:10.1186/1471-2202-2-14 |
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