Phendrana said: First chart: http://news.bbc.co.uk/1/hi/uk_politics/5230006.stm PDF of original study: http://www.publications.parliament.uk/pa/cm200506/cmselect/cmsctech/1031/1031.pdf Second chart: http://www.americanscientist.org/template/AssetDetail/assetid/50773?&print=yes#50979
Sorry if I'm derailing the thread a bit. I'm not trying to advocate the use of drugs or anything. Just stating some facts. |
The links are interesting reads, thanks. There is a difference between obsessive compulsive behavior and chemical addiction. Some of the reward mechanisms are the same. There are some reward mechanisms that are only activated through the use of chemicals and some of the reward mechanisms have a genetic basis in how strongly they work (or don't work).