Alcohol reward, dopamine depletion, and GDNF

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Summary

In 1985, Dackis and Gold suggested that cocaine addiction stems from the depletion of synaptic dopamine in the mesolimbic dopamine reward system, leading to a dysphoric withdrawal state that drives cocaine seeking to restore dopamine to normal, drug-naive levels.

Type
letter
Published
2011-10-19
Cited by
3
References
11
Access
Open access

Keywords

Dopamine, Addiction, Neuroscience, Reward system, Psychology

References

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