Recent attention has focused upon the neuropsychological mechanisms underlying facial
emotional expression. The greater intensity of expression and more extensive muscular …

This review focuses on facial asymmetries during emotional expression. Facial asymmetry is
defined as the expression intensity or muscular involvement on one side of the face …

The purpose of this chapter is to review the various theories of facial emotion lateralization
and to provide an examination of the research conducted to date that addresses these …

Research on the asymmetry of facial expressions is reviewed in terms of neuroanatomy,
qualitative and quantitative measures of asymmetrical expression, method of expression …

The purpose of this report was to examine facial asymmetry during the expression of positive
and negative emotions. In addition, methodological factors in the study of facial asymmetry …

The purpose of the current study was to examine 49 extant experiments of facial asymmetry
during emotional expression in normal adult males and females in regard to gender …

Facial asymmetry refers to the fact that the left and the right sides of the face during
movement or rest are not identical. This asymmetry can be produced by a range of factors …

Though superficially symmetrical, the human face expresses emotion asymmetrically.
Darwin (1872) first noted this phenomenon, conceding to being at a loss to explain why …

It has been suggested that asymmetries in the morphological properties of the face
contribute to or produce asymmetries in facial emotional expression. Over 50 years of …

This chapter discusses the neuropsychology of emotion with respect to hemispheric
specialization, factors affecting lateralization, and intra-hemispheric factors. It describes the …