Love withdrawal is related to heightened processing of faces with emotional expressions and incongruent emotional feedback: Evidence from ERPs

► More positive Vertex Positive Potential (VPP) amplitudes. ► Larger differences in VPP amplitudes to happy and disgusted facial expressions. ► More negative N400 to incongruent combinations of feedback and facial expressions. ► Heightened processing of faces with emotional expressions. ► Greater sensitivity to incongruence between feedback and facial expression.