Neural dynamics of vicarious physical pain processing reflect impaired empathy toward sexually objectified versus non‐sexually objectified women

Abstract

Sexually objectified women are perceived as dehumanized. This may affect the behavioral and neural responses underlying the observer's empathic reactions for their physical pain, although this hypothesis still lacks empirical support. In the present study, we measured the electrophysiological activity of 30 participants (14 females and 16 males), in an empathy for physical pain paradigm in which pictures of sexualized and non‐sexualized women were presented in painful and non‐painful situations. The behavioral results revealed that sexualized women were evaluated as experiencing less pain than non‐sexualized women. Neural evidence corroborated this finding showing that the perception of vicarious physical pain is lacking for sexualized women in both event‐related potentials (ERPs) and brain oscillation domains. Specifically, the P2 component and the event‐related synchronization/desynchronization (ERS/ERD) on the mu frequency band differed between painful and non‐painful stimulation exclusively when women were not sexualized. Our results provide the first evidence that the neurophysiological responses to the vicarious experience of physical pain are dampened or even absent for sexualized women. These findings expand our understanding of the neurophysiological signatures of empathic processes and highlight the detrimental effect of a sexual‐objectification bias in everyday contexts.