Mean (inverse Fisher's z) values in the theta (4–8 Hz) frequency band for interhemispheric coherence in the frontal, temporal, central and parietal/occipital cortical regions.

<p>Compared with the resting measurements, theta coherence increased in the frontal, temporal, central and parietal/occipital cortical regions when the personal-appearance styles were judged to be beautiful or ugly. The judgment of personal-appearance styles as beautiful elicited greater theta coherence in the frontal and central cortical regions, compared with personal-appearance styles deemed to be ugly (* <i>p</i><0.05; *** <i>p</i><0.001).