Posted by John Doughboy on May 10, 2008, at 18:21:01
In reply to Re: Benzodiazepines and dopamine » Amigan, posted by Phillipa on March 13, 2008, at 13:04:24
I know there are GABA receptors in the "pleasure centers" in the limbic system that control the release of dopamine, but I don't know exactly how that relates to benzos or tics in any practical sense.
I think one of the mechanisms by which opiates produce pleasure is by attaching to mu opioid receptors which inhibit these particular GABA receptors that inhibit the release of dopamine.
poster:John Doughboy
thread:817691
URL: http://www.dr-bob.org/babble/neuro/20080418/msgs/828367.html