Its interaction with and regulation of prolactin is thought to be a contributing factor to male impotence and sexual dysfunction.
Catechol-O-methyl transferase is prominently involved in the catabolysis of this substance, and selective serotonin reuptake inhibitors are negatively affected when its D2 receptors, which are also thought to play a role in schizophrenia and psychosis, are blocked. Its interaction with and regulation of prolactin is thought to be a contributing factor to male impotence and sexual dysfunction. Synthesized in the body from tyrosine as starting material, an intermediate with an added carboxylate group and a similar name is often used to treat Parkinson's. For 10 points, name this neurotransmitter implicated in the brain's pleasure and reward system.
Catechol-O-methyl transferase is prominently involved in the catabolysis of this substance, and selective serotonin reuptake inhibitors are negatively affected when its D2 receptors, which are also thought to play a role in schizophrenia and psychosis, are blocked.
{dopamine}