Neural Response to Rewards, Stress and Sleep Interact to Prospectively Predict Depressive Symptoms in Adolescent Girls.

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Title: Neural Response to Rewards, Stress and Sleep Interact to Prospectively Predict Depressive Symptoms in Adolescent Girls.
Authors: Burani, Kreshnik (AUTHOR), Klawohn, Julia (AUTHOR), Levinson, Amanda R. (AUTHOR), Klein, Daniel N. (AUTHOR), Nelson, Brady D. (AUTHOR), Hajcak, Greg (AUTHOR)
Source: Journal of Clinical Child & Adolescent Psychology. Jan-Feb2021, Vol. 50 Issue 1, p131-140. 10p.
Subjects: Reward (Psychology), Teenage girls, Mental depression, Life change events, Sleep
Abstract: Blunted reward processing both characterizes major depressive disorder and predicts increases in depressive symptoms. However, little is known about the interaction between blunted reward processing and other risk factors in relation to increases in depressive symptoms. Stressful life events and sleep problems are prominent risk factors that contribute to the etiopathogenesis of depression and have been linked to reward dysfunction; these factors may interact with reward dysfunction to predict increased depressive symptoms. In a large sample of 8- to 14-year-old adolescent girls, the current study examined how blunted reward processing, stressful life events, and sleep problems at baseline interacted to predict increases in depressive symptoms 1 year later. Reward processing was indexed by the reward positivity (RewP), an event-related potential elicited during a simple monetary reward paradigm (i.e., Doors task). Two-way interactions confirmed that a blunted RewP predicted increased depressive symptoms at (a) high levels of stress but not average or low levels of stress, and (b) high and average levels of sleep problems but not low levels of sleep problems. Finally, a 3-way interaction confirmed that a blunted RewP predicted increased depressive symptoms at high levels of stress and sleep problems but not average or low levels of stress and sleep problems. Thus, adolescents characterized by low reward response (i.e., blunted RewP) were at an increased risk of developing depressive symptoms if they experienced increased stressful life events or sleep problems; moreover, risk was greatest among adolescents characterized by all 3. [ABSTRACT FROM AUTHOR]
Copyright of Journal of Clinical Child & Adolescent Psychology is the property of Taylor & Francis Ltd and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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  Label: Title
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  Data: Neural Response to Rewards, Stress and Sleep Interact to Prospectively Predict Depressive Symptoms in Adolescent Girls.
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  Data: <searchLink fieldCode="AR" term="%22Burani%2C+Kreshnik%22">Burani, Kreshnik</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Klawohn%2C+Julia%22">Klawohn, Julia</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Levinson%2C+Amanda+R%2E%22">Levinson, Amanda R.</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Klein%2C+Daniel+N%2E%22">Klein, Daniel N.</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Nelson%2C+Brady+D%2E%22">Nelson, Brady D.</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Hajcak%2C+Greg%22">Hajcak, Greg</searchLink> (AUTHOR)
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  Data: <searchLink fieldCode="JN" term="%22Journal+of+Clinical+Child+%26+Adolescent+Psychology%22">Journal of Clinical Child & Adolescent Psychology</searchLink>. Jan-Feb2021, Vol. 50 Issue 1, p131-140. 10p.
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  Data: <searchLink fieldCode="DE" term="%22Reward+%28Psychology%29%22">Reward (Psychology)</searchLink><br /><searchLink fieldCode="DE" term="%22Teenage+girls%22">Teenage girls</searchLink><br /><searchLink fieldCode="DE" term="%22Mental+depression%22">Mental depression</searchLink><br /><searchLink fieldCode="DE" term="%22Life+change+events%22">Life change events</searchLink><br /><searchLink fieldCode="DE" term="%22Sleep%22">Sleep</searchLink>
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  Label: Abstract
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  Data: Blunted reward processing both characterizes major depressive disorder and predicts increases in depressive symptoms. However, little is known about the interaction between blunted reward processing and other risk factors in relation to increases in depressive symptoms. Stressful life events and sleep problems are prominent risk factors that contribute to the etiopathogenesis of depression and have been linked to reward dysfunction; these factors may interact with reward dysfunction to predict increased depressive symptoms. In a large sample of 8- to 14-year-old adolescent girls, the current study examined how blunted reward processing, stressful life events, and sleep problems at baseline interacted to predict increases in depressive symptoms 1 year later. Reward processing was indexed by the reward positivity (RewP), an event-related potential elicited during a simple monetary reward paradigm (i.e., Doors task). Two-way interactions confirmed that a blunted RewP predicted increased depressive symptoms at (a) high levels of stress but not average or low levels of stress, and (b) high and average levels of sleep problems but not low levels of sleep problems. Finally, a 3-way interaction confirmed that a blunted RewP predicted increased depressive symptoms at high levels of stress and sleep problems but not average or low levels of stress and sleep problems. Thus, adolescents characterized by low reward response (i.e., blunted RewP) were at an increased risk of developing depressive symptoms if they experienced increased stressful life events or sleep problems; moreover, risk was greatest among adolescents characterized by all 3. [ABSTRACT FROM AUTHOR]
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  Data: <i>Copyright of Journal of Clinical Child & Adolescent Psychology is the property of Taylor & Francis Ltd and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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        Value: 10.1080/15374416.2019.1630834
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        Text: English
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      – SubjectFull: Reward (Psychology)
        Type: general
      – SubjectFull: Teenage girls
        Type: general
      – SubjectFull: Mental depression
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      – SubjectFull: Life change events
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      – SubjectFull: Sleep
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      – TitleFull: Neural Response to Rewards, Stress and Sleep Interact to Prospectively Predict Depressive Symptoms in Adolescent Girls.
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              Text: Jan-Feb2021
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