A functional polymorphism in the prodynorphin gene affects cognitive flexibility and brain activation during reversal learning
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چکیده
منابع مشابه
A functional polymorphism in the prodynorphin gene affects cognitive flexibility and brain activation during reversal learning
Whether the opioid system plays a role in the ability to flexibly adapt behavior is still unclear. We used fMRI to investigate the effect of a nucleotide tandem repeat (68-bp VNTR) functional polymorphism of the prodynorphin (PDYN) gene on cerebral activation during a reversal learning task in which participants had to flexibly adapt stimulus-response associations. Past studies suggested that a...
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ژورنال
عنوان ژورنال: Frontiers in Behavioral Neuroscience
سال: 2015
ISSN: 1662-5153
DOI: 10.3389/fnbeh.2015.00172