Atypical antipsychotics antagonize serotonin and this substance, which is broken down by both MAO A and MAO B. Neurons utilizing this neurotransmitter can be found in the substantia nigra, and degradation of that region is seen in Parkinson's disease.
Low doses of this compound are sometimes used to treat acute renal failure and vasodilate renal arteries, while intravenous solutions of this compound cause local vasoconstriction and necrosis, which can be counteracted with phentolamine. The Islands of Calleja are the only structures in the ventral striatum that have receptors for this substance, and bromocriptine is an antagonist of its receptors. In the mesolimbic pathway, this substance is secreted from the ventral tegmental area to the nucleus accumbens, and it's also the main neurotransmitter used in the tubero-infundibular pathway, in which inhibits the release of (*) prolactin. Atypical antipsychotics antagonize serotonin and this substance, which is broken down by both MAO A and MAO B. Neurons utilizing this neurotransmitter can be found in the substantia nigra, and degradation of that region is seen in Parkinson's disease. Â For 10 points, name this catecholamine neurotransmitter that plays a in reward and punishment perception in the brain, which is created from Â DOPA.
Low doses of this compound are sometimes used to treat acute renal failure and vasodilate renal arteries, while intravenous solutions of this compound cause local vasoconstriction and necrosis, which can be counteracted with phentolamine.
Dopamine