American Medical Association, Archives of General Psychiatry, 8(69), p. 814
DOI: 10.1001/archgenpsychiatry.2011.2070
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Reduced neural responses to others' distress is hypothesized to play a critical role in conduct problems coupled with callous-unemotional traits, whereas increased neural responses to affective stimuli may accompany conduct problems without callous-unemotional traits. Heterogeneity of affective profiles in conduct problems may account for inconsistent neuroimaging findings in this population.