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. Author manuscript; available in PMC: 2014 Feb 1.

Published in final edited form as: Biol Psychol. 2012 Nov 29;92(2):329–341. doi: 10.1016/j.biopsycho.2012.11.016

Table 1.

Intraclass correlations for MZ and DZ twins for each component and trial type

Component	Targets		Standards

	MZ	DZ	MZ	DZ

*ITC Sensory (Early)*
Delta/Theta	.45^**	.29^*	.53^***	.47^**
Alpha	.67^***	.17	.51^***	.23
Low Beta	.45^**	−.01	.34^**	.03
High Beta	.19	−.05	.30^*	.02
Low Gamma	.13	−.28	.29^*	.14
High Gamma	.14	−.08	.39^**	.03

*ITC P300/Slow Wave (Late)*
Delta/Theta	.45^**	.26^*	.64^***	.33^*
Alpha	.67^***	.34^*	.69^***	.39^**
Low Beta	.40^**	.09	.47^**	.16
High Beta	−.02	17	.26^*	.33^*
Low Gamma	−.12	.16	.16	−.09
High Gamma	−.01	.10	.29^*	.22

*STP Sensory (Early)*
Delta/Theta	.34^**	.26^*	.39^**	.13
Alpha	.62^***	.33^*	.66^***	.32^*
Low Beta	.33^*	.12	.21	.05
High Beta	−.11	.23	.03	−.13
Low Gamma	.07	−.08	−.06	−.30
High Gamma	−.09	.13	.03	−.23

*STP P300/Slow Wave (Late)*
Delta/Theta	.26^*	.05	.32^*	.19
Alpha	.61^***	.22	.57^***	.29^*
Low Beta	.65^***	.35^**	.58^***	.37^**
High Beta	.26^*	.41^**	.15	.23
Low Gamma	.13	.13	.26^*	.01
High Gamma	.10	.29^*	.24^*	.08

^*

p<.05

^**

p<.01

^***

p<.001