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Fifty\u2010four healthy participants were assessed for psychopathic traits and exposed to images of emotional and neutral faces with varying spatial frequency content. The <jats:styled-content style=\"fixed-case\">N<\/jats:styled-content>170 was modulated by the emotional expressions, irrespective of psychopathic traits. Fearless dominance was associated with a reduced <jats:styled-content style=\"fixed-case\">N<\/jats:styled-content>170, driven by the low spatial frequency components of the stimuli, and dependent on the tectopulvinar visual pathway. Conversely, coldheartedness was related to overall enhanced <jats:styled-content style=\"fixed-case\">N<\/jats:styled-content>170, suggesting mediation by geniculostriate processing. 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