Brain dopamine receptor density correlates with social status | Science Daily - http://www.sciencedaily.com/release...
Feb 7, 2010
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"This data suggests that people who achieve greater social status are more likely to be able to experience life as rewarding and stimulating because they have more targets for dopamine to act upon within the striatum. Dr. Martinez explains their findings: "We showed that low levels of dopamine receptors were associated with low social status and that high levels of dopamine receptors were associated with higher social status. The same type of association was seen with the volunteer's reports of social support they experience from their friends, family, or significant other.""
- Kurt Starnes