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Specificity of cognitive biases in patients with current depression and remitted depression and in patients with asthma.

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Title: Specificity of cognitive biases in patients with current depression and remitted depression and in patients with asthma.
Authors: Fritzsche A (AUTHOR), Dahme B (AUTHOR), Gotlib IH (AUTHOR), Joormann J (AUTHOR), Magnussen H (AUTHOR), Watz H (AUTHOR), Nutzinger DO (AUTHOR), von Leupoldt A (AUTHOR)
Source: Psychological Medicine. May2010, Vol. 40 Issue 5, p815-826. 12p.
Abstract: BACKGROUND: Previous studies have demonstrated a specific cognitive bias for sad stimuli in currently depressed patients; little is known, however, about whether this bias persists after recovery from the depressive episode. Depression is frequently observed in patients with asthma and is associated with a worse course of the disease. Given these high rates of co-morbidity, we could expect to observe a similar bias towards sad stimuli in patients with asthma. METHOD: We therefore examined cognitive biases in memory and attention in 20 currently and 20 formerly depressed participants, 20 never-depressed patients diagnosed with asthma, and 20 healthy control participants. All participants completed three cognitive tasks: the self-referential encoding and incidental recall task, the emotion face dot-probe task and the emotional Stroop task. RESULTS: Compared with healthy participants, currently and formerly depressed participants, but not patients with asthma, exhibited specific biases for sad stimuli. CONCLUSIONS: These results suggest that cognitive biases are evident in depression even after recovery from an acute episode but are not found in never-depressed patients with asthma. [ABSTRACT FROM AUTHOR]
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Database: Psychology and Behavioral Sciences Collection
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Abstract:BACKGROUND: Previous studies have demonstrated a specific cognitive bias for sad stimuli in currently depressed patients; little is known, however, about whether this bias persists after recovery from the depressive episode. Depression is frequently observed in patients with asthma and is associated with a worse course of the disease. Given these high rates of co-morbidity, we could expect to observe a similar bias towards sad stimuli in patients with asthma. METHOD: We therefore examined cognitive biases in memory and attention in 20 currently and 20 formerly depressed participants, 20 never-depressed patients diagnosed with asthma, and 20 healthy control participants. All participants completed three cognitive tasks: the self-referential encoding and incidental recall task, the emotion face dot-probe task and the emotional Stroop task. RESULTS: Compared with healthy participants, currently and formerly depressed participants, but not patients with asthma, exhibited specific biases for sad stimuli. CONCLUSIONS: These results suggest that cognitive biases are evident in depression even after recovery from an acute episode but are not found in never-depressed patients with asthma. [ABSTRACT FROM AUTHOR]
ISSN:00332917
DOI:10.1017/s0033291709990948