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Stress impairs optimal behavior in a water foraging choice task in rats
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| Zeitschriftentitel: | Learning & Memory |
|---|---|
| Personen und Körperschaften: | , , |
| In: | Learning & Memory, 17, 2010, 1, S. 1-4 |
| Format: | E-Article |
| Sprache: | Englisch |
| veröffentlicht: |
Cold Spring Harbor Laboratory
|
| Schlagwörter: |
| author_facet |
Graham, Lauren K. Yoon, Taejib Kim, Jeansok J. Graham, Lauren K. Yoon, Taejib Kim, Jeansok J. |
|---|---|
| author |
Graham, Lauren K. Yoon, Taejib Kim, Jeansok J. |
| spellingShingle |
Graham, Lauren K. Yoon, Taejib Kim, Jeansok J. Learning & Memory Stress impairs optimal behavior in a water foraging choice task in rats Cellular and Molecular Neuroscience Cognitive Neuroscience Neuropsychology and Physiological Psychology |
| author_sort |
graham, lauren k. |
| spelling |
Graham, Lauren K. Yoon, Taejib Kim, Jeansok J. 1072-0502 1549-5485 Cold Spring Harbor Laboratory Cellular and Molecular Neuroscience Cognitive Neuroscience Neuropsychology and Physiological Psychology http://dx.doi.org/10.1101/lm.1605510 <jats:p>Stress is a biologically significant social–environmental factor that plays a pervasive role in influencing human and animal behaviors. While stress effects on various types of memory are well characterized, its effects on other cognitive functions are relatively unknown. Here, we investigated the effects of acute, uncontrollable stress on subsequent decision-making performance in rats, using a computer vision-based water foraging choice task. Experiencing stress significantly impaired the animals' ability to progressively bias (but not maintain) their responses toward the larger reward when transitioning from equal to unequal reward quantities. Temporary inactivation of the amygdala during stress, however, blocked impairing effects on decision making.</jats:p> Stress impairs optimal behavior in a water foraging choice task in rats Learning & Memory |
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Stress impairs optimal behavior in a water foraging choice task in rats |
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Stress impairs optimal behavior in a water foraging choice task in rats |
| title_full |
Stress impairs optimal behavior in a water foraging choice task in rats |
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Stress impairs optimal behavior in a water foraging choice task in rats |
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Stress impairs optimal behavior in a water foraging choice task in rats |
| title_short |
Stress impairs optimal behavior in a water foraging choice task in rats |
| title_sort |
stress impairs optimal behavior in a water foraging choice task in rats |
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Cellular and Molecular Neuroscience Cognitive Neuroscience Neuropsychology and Physiological Psychology |
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http://dx.doi.org/10.1101/lm.1605510 |
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2010 |
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<jats:p>Stress is a biologically significant social–environmental factor that plays a pervasive role in influencing human and animal behaviors. While stress effects on various types of memory are well characterized, its effects on other cognitive functions are relatively unknown. Here, we investigated the effects of acute, uncontrollable stress on subsequent decision-making performance in rats, using a computer vision-based water foraging choice task. Experiencing stress significantly impaired the animals' ability to progressively bias (but not maintain) their responses toward the larger reward when transitioning from equal to unequal reward quantities. Temporary inactivation of the amygdala during stress, however, blocked impairing effects on decision making.</jats:p> |
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| author | Graham, Lauren K., Yoon, Taejib, Kim, Jeansok J. |
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| description | <jats:p>Stress is a biologically significant social–environmental factor that plays a pervasive role in influencing human and animal behaviors. While stress effects on various types of memory are well characterized, its effects on other cognitive functions are relatively unknown. Here, we investigated the effects of acute, uncontrollable stress on subsequent decision-making performance in rats, using a computer vision-based water foraging choice task. Experiencing stress significantly impaired the animals' ability to progressively bias (but not maintain) their responses toward the larger reward when transitioning from equal to unequal reward quantities. Temporary inactivation of the amygdala during stress, however, blocked impairing effects on decision making.</jats:p> |
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| spelling | Graham, Lauren K. Yoon, Taejib Kim, Jeansok J. 1072-0502 1549-5485 Cold Spring Harbor Laboratory Cellular and Molecular Neuroscience Cognitive Neuroscience Neuropsychology and Physiological Psychology http://dx.doi.org/10.1101/lm.1605510 <jats:p>Stress is a biologically significant social–environmental factor that plays a pervasive role in influencing human and animal behaviors. While stress effects on various types of memory are well characterized, its effects on other cognitive functions are relatively unknown. Here, we investigated the effects of acute, uncontrollable stress on subsequent decision-making performance in rats, using a computer vision-based water foraging choice task. Experiencing stress significantly impaired the animals' ability to progressively bias (but not maintain) their responses toward the larger reward when transitioning from equal to unequal reward quantities. Temporary inactivation of the amygdala during stress, however, blocked impairing effects on decision making.</jats:p> Stress impairs optimal behavior in a water foraging choice task in rats Learning & Memory |
| spellingShingle | Graham, Lauren K., Yoon, Taejib, Kim, Jeansok J., Learning & Memory, Stress impairs optimal behavior in a water foraging choice task in rats, Cellular and Molecular Neuroscience, Cognitive Neuroscience, Neuropsychology and Physiological Psychology |
| title | Stress impairs optimal behavior in a water foraging choice task in rats |
| title_full | Stress impairs optimal behavior in a water foraging choice task in rats |
| title_fullStr | Stress impairs optimal behavior in a water foraging choice task in rats |
| title_full_unstemmed | Stress impairs optimal behavior in a water foraging choice task in rats |
| title_short | Stress impairs optimal behavior in a water foraging choice task in rats |
| title_sort | stress impairs optimal behavior in a water foraging choice task in rats |
| title_unstemmed | Stress impairs optimal behavior in a water foraging choice task in rats |
| topic | Cellular and Molecular Neuroscience, Cognitive Neuroscience, Neuropsychology and Physiological Psychology |
| url | http://dx.doi.org/10.1101/lm.1605510 |