1. Reduced detection of positive expressions in major depression.
- Author
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Milders M, Bell S, Boyd E, Thomson L, Mutha R, Hay S, and Gopala A
- Subjects
- Adult, Blinking, Case-Control Studies, Female, Happiness, Humans, Male, Middle Aged, Psychiatric Status Rating Scales, Psychological Tests, Attention, Depressive Disorder, Major physiopathology, Depressive Disorder, Major psychology, Emotions physiology, Facial Expression
- Abstract
In patients with depression, negative biases have been reported in various cognitive domains, but few studies have examined whether even detection is affected, i.e. are depressed patients more likely to detect the presence of negative stimuli? This study compared detection of sad and happy faces in patients (n=17) and healthy participants (n=18) using an attentional blink task. Patients with depression detected significantly fewer happy faces than matched healthy participants, but for sad faces the group difference was non-significant. The results suggest that depression may affect the detection of positive stimuli., (Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.)
- Published
- 2016
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