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The interaction between embodiment and empathy in facial expression recognition.

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Interfering with the Action-Observation Network (AON) impaired action recognition in highly empathetic individuals but enhanced it in those with low empathy, suggesting flexible embodiment mechanisms.

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Area of Science:

  • Neuroscience
  • Cognitive Psychology

Background:

  • The Action-Observation Network (AON) is implicated in both emotional and action embodiment.
  • Previous studies suggest AON's role in empathy and action recognition.

Purpose of the Study:

  • To investigate the effect of interfering with the AON on action recognition.
  • To determine if empathy levels modulate this effect.

Main Methods:

  • Experiment 1: Action recognition task with restricted facial motion (n=90).
  • Experiment 2: Transcranial Direct Current Stimulation (tDCS) applied to the motor cortex to interfere with AON (n=50).

Main Results:

  • Interfering with the AON impaired action recognition in participants with high empathy.
  • Conversely, the interference enhanced action recognition in participants with low empathy.

Conclusions:

  • The embodiment module appears flexible and adaptable.
  • Motor cortex stimulation may enhance action recognition in individuals with low empathy.