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Facial affect recognition and information processing in schizophrenia and bipolar disorder
1Department of Psychiatry, University of Calgary, Foothills Hospital, Alberta, Canada.
Schizophrenia Research
|August 28, 1998
Summary
Individuals with schizophrenia show persistent deficits in facial affect recognition, linked to neurocognitive impairments. These challenges in recognizing emotions remain even as other symptoms improve, impacting psychosocial treatments.
Area of Science:
- Neuroscience
- Psychiatry
- Cognitive Psychology
Background:
- Facial affect recognition and visual attention are crucial for social interaction.
- Individuals with schizophrenia often exhibit social cognition deficits.
- Understanding these deficits' stability and relationship to neurocognition is vital.
Purpose of the Study:
- To assess facial affect recognition and visual attention in schizophrenia patients.
- To compare schizophrenia patients' performance with control and bipolar groups.
- To investigate the stability of these deficits and their relation to neurocognition.
Main Methods:
- Assessed 40 individuals with schizophrenia at hospitalization and 3 months later.
- Used Continuous Performance Test and Span of Apprehension for attention.
- Employed facial affect discrimination/identification and facial recognition tasks.
Main Results:
- Schizophrenia patients performed worse on facial affect and recognition tasks than controls.
- Facial affect recognition deficits remained stable despite symptom improvement.
- Significant associations found between attention and facial task performance in schizophrenia.
Conclusions:
- Facial affect recognition deficits in schizophrenia are stable and linked to neurocognitive impairments.
- These stable deficits have implications for developing effective psychosocial treatments.
- Findings highlight the need to address neurocognitive underpinnings in schizophrenia treatment.