Comparisons of facial emotion recognition in different social contexts among patients with schizophrenia, major depressive disorder and bipolar disorder

Asian J Psychiatr. 2023 May:83:103566. doi: 10.1016/j.ajp.2023.103566. Epub 2023 Mar 21.

Abstract

Background: Previous studies have found that patients with schizophrenia (SCZ), major depressive disorder (MDD), and bipolar disorder (BD) all have facial emotion recognition deficits, but the differences and similarities of these deficits in the three groups of patients under different social interaction situations are not clear. The present study aims to compare the ability of facial emotion recognition in three different conversation situations from a cross-diagnostic perspective.

Methods: Thirty-three participants with SCZ, 35 participants with MDD, and 30 participants with BD were recruited, along with 31 healthy controls. A computer-based task was given to assess the ability of Facial Emotion Categorization (FEC) under three different conversational situations (praise, blame, and inquiry).

Results: In the "praise" situation, patients with SCZ, MDD and BD were all slower to recognize anger emotion than the healthy controls. In all three clinical groups, patients with SCZ recognized angry faces faster than those with MDD and BD on a continuum from happy faces to angry faces in the "inquiry" situation, while no significant difference was found in the latter two groups. In addition, no significant defect was found in the percentage and threshold of angry face recognition in all three patient groups.

Conclusions: Our findings indicate that patients with SCZ, MDD, and BD share both common and distinct deficits in facial emotion recognition during social interactions, which may be beneficial for early screening and precise intervention for these mental disorders.

Keywords: Bipolar disorder; Cross-diagnostic comparison; Facial emotion recognition; Major depressive disorder; Schizophrenia.

MeSH terms

  • Bipolar Disorder* / diagnosis
  • Depressive Disorder, Major* / diagnosis
  • Emotions
  • Facial Expression
  • Facial Recognition*
  • Humans
  • Schizophrenia* / complications
  • Social Environment