2016
DOI: 10.1016/j.tics.2016.04.002
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Reward Processing and Risk for Depression Across Development

Abstract: Striatal response to reward has been of great interest in the typical development and psychopathology literatures. These parallel lines of inquiry demonstrate that while typically developing adolescents show robust striatal response to reward, adolescents with major depressive disorder (MDD) or those at high-risk for MDD show blunted response to reward. Understanding how these findings intersect is critical for the development and application of early preventative interventions in at-risk children, ideally bef… Show more

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Cited by 161 publications
(119 citation statements)
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“…A promising pathophysiological mechanism in depression is that of sensitivity to losses and rewards, with some studies showing either reduced reactivity to rewards (1), or increased reactivity to losses (2, 3), or reduced reactivity to rewards and losses (4). Importantly, studies show that these alterations in reward reactivity are evident in children and adolescents at high risk for developing depression (5, 6) and prospectively predict worsening of depression symptoms (79). However, research on neural correlates of loss or reward sensitivity in adolescent depression is limited in that it has focused almost exclusively on reward sensitivity as well as striatal mechanisms that support it (1, 5).…”
Section: Introductionmentioning
confidence: 99%
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“…A promising pathophysiological mechanism in depression is that of sensitivity to losses and rewards, with some studies showing either reduced reactivity to rewards (1), or increased reactivity to losses (2, 3), or reduced reactivity to rewards and losses (4). Importantly, studies show that these alterations in reward reactivity are evident in children and adolescents at high risk for developing depression (5, 6) and prospectively predict worsening of depression symptoms (79). However, research on neural correlates of loss or reward sensitivity in adolescent depression is limited in that it has focused almost exclusively on reward sensitivity as well as striatal mechanisms that support it (1, 5).…”
Section: Introductionmentioning
confidence: 99%
“…Importantly, studies show that these alterations in reward reactivity are evident in children and adolescents at high risk for developing depression (5, 6) and prospectively predict worsening of depression symptoms (79). However, research on neural correlates of loss or reward sensitivity in adolescent depression is limited in that it has focused almost exclusively on reward sensitivity as well as striatal mechanisms that support it (1, 5). In contrast, the role of loss sensitivity and its contribution to future depression remains poorly understood (10, 11).…”
Section: Introductionmentioning
confidence: 99%
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“…1215 Further, blunted reward responding may be an important predictor of risk for the development of depression in adolescence. 1619 As such, blunted reward responding may also be an important treatment target for children even earlier in development.…”
Section: Introductionmentioning
confidence: 99%