Social contact increased production of anandamide in the nucleus accumbens, which triggered cannabinoid receptors there to reinforce the pleasure of socialization.

‘The ''love hormone,'' oxytocin, can enhance the pleasure of social interactions by stimulating production of marijuana-like neurotransmitters in the brain, revealed a new study.’

The research team discovered that social contact increased production of anandamide in a brain structure called the nucleus accumbens, which triggered cannabinoid receptors there to reinforce the pleasure of socialization. When cannabinoid receptors were blocked, this reinforcement disappeared.





Piomelli said, "Interrupting anandamide degradation enhanced the pleasure of social contact. Animals treated with a drug that stops anandamide degradation behaved as though they enjoyed spending time with their cage mates more than animals treated with a placebo. Our findings open the exciting possibility that drugs that block the degradation of anandamide, which were currently being tested for various anxiety disorders, could give a boost to the brain's own oxytocin and help people with autism socialize more."
The study is published in the Proceedings of the National Academy of Sciences.
Source-ANI