Neurologic Drug Filter: I've been reading for a while and am quite tired so I'm hoping my exhaustion is not resulting in my going on mefi and asking a totally stupid question. So here goes.... If the activation of domaminergic receptors result in the vasodilation of the blood vessels in places like the heart and kidneys, why is one of the clinical uses of dopamine shock and hypotension? I'm a little confused by this. It would seem if dopamine results in vasodilation, you would not want to give it to someone hypotensive or in shock. Any ideas?
posted by GlowWyrm on Feb 23, 2009 - 4 answers

I'd like to plan activities and experiences around the stimulation of certain neurotransmitters. [more inside]
posted by EatTheWeak on Sep 21, 2008 - 4 answers

Are there any natural substances that will stimulate the production of dopamine? Specifically, for someone who is in the late stages of a decreasing suboxone regimen, and is experiencing regular early-stage withdrawal symptoms? [more inside]
posted by itzfritz on Jul 29, 2008 - 11 answers

A google search confirms: "Time flies when you're having fun" is actually true, because the body's internal clock is influenced by dopamine. However, when the alarm goes off and I groggily stumble out of bed, it has been my life-long experience that times passes quickly. This seems like a contradiction. [more inside]
posted by proj08 on Apr 19, 2008 - 7 answers

What's a good source of GABA tablet supplements? [more inside]
posted by Listener on Oct 24, 2007 - 11 answers

I'm starting out on anti-depressants. My doctor has prescribed me venlafaxine (Effexor XR), an SNRI. I strongly suspect a dopamine reuptake inhibitor would be better suited for my condition and personality, but sadly, bupropion (Wellbutrin) isn't available as an anti-depressant in my country: only under the name Zyban (as a smoking cessation aid), which is not covered by insurance and hence very expensive. Are there any alternatives I should look into? [more inside]
posted by anonymous on Nov 13, 2006 - 8 answers