Difference between revisions of "Reversal Learning"
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==== Basic Characteristics ==== | ==== Basic Characteristics ==== | ||
* Description | * Description | ||
| + | Reversal learning is completion of a task based upon the reversal of discrimination of the two stimuli. The human or animal is trained to respond differentially to two stimuli through reward and punishment conditions. Then the human or animal is subsequently trained under reversed reward values. This means that the approach which was previously rewarded is punished and vice versa. Deficits in the frontostriatal circuits can be found through reversal learning tests and are connected with disorders such as [[Attention Deficit Hyperactivity Disorder]] (ADHD), [[Schizophrenia]] and [[Bipolar Disorder]]. | ||
* History | * History | ||
* References | * References | ||
| + | Calaminus and Hauber, 2007. Intact discrimination reversal learning but slowed responding to reward-predictive dopamine D1 and D2 receptor blockade in the nucleus accumbens of rats. PMID 17021925 | ||
| + | |||
| + | Gorrindo et al, 2005. Deficits on a probabilistic response-reversal task in patients with pediatric bipolar disorder. PMID 16199850 | ||
==== Related Information ==== | ==== Related Information ==== | ||
Latest revision as of 14:55, 26 June 2008
Contents
Reversal Learning
Basic Characteristics
- Description
Reversal learning is completion of a task based upon the reversal of discrimination of the two stimuli. The human or animal is trained to respond differentially to two stimuli through reward and punishment conditions. Then the human or animal is subsequently trained under reversed reward values. This means that the approach which was previously rewarded is punished and vice versa. Deficits in the frontostriatal circuits can be found through reversal learning tests and are connected with disorders such as Attention Deficit Hyperactivity Disorder (ADHD), Schizophrenia and Bipolar Disorder.
- History
- References
Calaminus and Hauber, 2007. Intact discrimination reversal learning but slowed responding to reward-predictive dopamine D1 and D2 receptor blockade in the nucleus accumbens of rats. PMID 17021925
Gorrindo et al, 2005. Deficits on a probabilistic response-reversal task in patients with pediatric bipolar disorder. PMID 16199850
Related Information
- Cognitive construct associated with this task (vote for your favorite, or nominate a new construct label by editing this page):
- Indicators (dependent variables, conditions, or contrasts; measurement variables used for analysis) associated with this task (vote or nominate by editing this page):
- Closely related pages (vote or nominate related pages by editing this page):
- CNP Level
External Resources
- Links out:
- Google: Reversal Learning
- Wikipedia: Reversal Learning
- PubBrain: Reversal Learning
- PubMed: Reversal Learning
- -ucla cognitive atlas- (coming soon!)
- Database links
