Abstract：
:This study investigated the relationship between childhood trauma, irritability, and emotion recognition, in schizophrenia patients during a psychotic break. Thirty-six schizophrenia inpatients and 36 healthy controls were assessed with the Irritability Questionnaire (IRQ) and two facial emotion recognition tasks, the Emotion Discrimination Test (EDT) and Emotion Identification Test (EIT). Patients were further assessed with the Structured Clinical Interview for DSM III-R Axis II Disorders (SCID-II), the Positive and Negative Symptom Scale (PANSS), and the Childhood Trauma Questionnaire-28 (CTQ-28). EDT and EIT performance was significantly impaired in patients compared to healthy controls. Furthermore, patients tended to misidentify sad, surprised, or angry faces as showing fear, and this misidentification correlated with the patients' irritability. Childhood adversity increased irritability both directly and indirectly through emotion misidentification.
journal_name
Psychiatry Resjournal_title
Psychiatry researchauthors
Bilgi MM,Taspinar S,Aksoy B,Oguz K,Coburn K,Gonul ASdoi
10.1016/j.psychres.2017.01.091subject
Has Abstractpub_date
2017-05-01 00:00:00pages
90-96eissn
0165-1781issn
1872-7123pii
S0165-1781(16)31223-9journal_volume
251pub_type
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