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Social Modification of Amphetamine Reward
1Keio University, Tokyo, Japan.
International Review of Neurobiology
|September 9, 2018
Summary
Social interactions significantly alter drug reward, particularly amphetamine. Sharing drug experiences is key, not just combined effects, suggesting complex social influences on addiction.
Area of Science:
- Neuroscience
- Psychology
- Pharmacology
Background:
- Social factors profoundly influence the rewarding effects of drugs.
- Understanding social modulation of drug reward is crucial for addiction research.
Purpose of the Study:
- To review the social modification of drug reward, focusing on amphetamine.
- To explore the mechanisms underlying social facilitation and other social influences on drug reward.
Main Methods:
- Review of experimental reports on social interactions and drug reward.
- Analysis of conditioned place preference paradigms.
- Examination of social factors like dominance, defeat, and isolation.
Main Results:
- Social facilitation of drug reward, especially methamphetamine, involves more than simple summation of effects.
- Shared pharmacological experiences play a critical role in social facilitation.
- Social factors such as dominance, defeat, and isolation impact drug reward, potentially via stress mechanisms.
Conclusions:
- Social influences on drug reward are complex and multifaceted.
- Mechanisms of social modulation may involve stress-induced pathways, but their specificity requires further investigation.
- Further research is needed to elucidate the interplay between social experiences and drug reward.
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