Results show that various classes of antidepressants exert improving effects on cognitive function across several cognitive domains .
Specifically , studies suggest that SSRIs , the SSRE tianeptine , the SNRI duloxetine , vortioxetine and other antidepressants such as bupropion and moclobemide may exert certain improving effects on cognitive function in depression , such as in learning and memory and executive function .
The few non-pharmacological studies conducted employing cognitive orientated treatments and cognitive remediation therapy show promising results for the improvement of cognitive impairment in depression .
Cognitive dysfunction is of clinical significance and exerts longst and ing implication on patients ׳ function .
Pharmacological and non-pharmacological treatments of cognitive dysfunction are emerging .
This review evaluates pharmacological and non-pharmacological treatments of cognitive impairment primarily in the domains of memory , attention , processing speed and executive function in clinical depression .
Effect of acute antidepressant administration on negative affective bias in depressed patients.
OBJECTIVE Acute administration of an antidepressant increases positive affective processing in healthy volunteers , an effect that may be relevant to the therapeutic actions of these medications . The authors investigated whether this effect is apparent in depressed patients early in treatment , prior to changes in mood and symptoms . METHOD In a double-blind , placebo-controlled , between-groups r and omized design , the authors examined the effect of a single 4-mg dose of the norepinephrine reuptake inhibitor reboxetine on emotional processing . Thirty-three depressed patients were recruited through primary care clinics and the community and matched to 31 healthy comparison subjects . Three hours after dosing , participants were given a battery of emotional processing tasks comprising facial expression recognition , emotional categorization , and memory . Ratings of mood , anxiety , and side effects were also obtained before and after treatment . RESULTS Depressed patients who received placebo showed reduced recognition of positive facial expressions , decreased speed in responding to positive self-relevant personality adjectives , and reduced memory for this positive information compared to healthy volunteers receiving placebo . However , this effect was reversed in patients who received a single dose of reboxetine , despite the absence of changes in subjective ratings of mood or anxiety . CONCLUSIONS Antidepressant drug administration modulates emotional processing in depressed patients very early in treatment , before changes occur in mood and symptoms . This effect may ameliorate the negative biases in information processing that characterize mood and anxiety disorders . It also suggests a mechanism of action compatible with cognitive theories of depression
Results show that various classes of antidepressants exert improving effects on cognitive function across several cognitive domains .
Specifically , studies suggest that SSRIs , the SSRE tianeptine , the SNRI duloxetine , vortioxetine and other antidepressants such as bupropion and moclobemide may exert certain improving effects on cognitive function in depression , such as in learning and memory and executive function .
The few non-pharmacological studies conducted employing cognitive orientated treatments and cognitive remediation therapy show promising results for the improvement of cognitive impairment in depression .
Cognitive dysfunction is of clinical significance and exerts longst and ing implication on patients ׳ function .
Pharmacological and non-pharmacological treatments of cognitive dysfunction are emerging .
This review evaluates pharmacological and non-pharmacological treatments of cognitive impairment primarily in the domains of memory , attention , processing speed and executive function in clinical depression .