Dopamine in a sentence

Drug addiction and psychostimulants main Cocaine increases dopamine levels by blocking dopamine transporters (DAT), which transport dopamine back into a synaptic terminal after it has been emitted.

Now that you know what boosts dopamine, our experts also have some specific recommendations for making a dopamine menu of your own.

The dopamine diet focuses on eating foods that can boost dopamine production and maintain its optimal levels in the brain.

The loss of dopamine-producing neurons results in low levels of dopamine in the part of the brain that controls movement and balance.

Dopamine agonists are drugs that activate dopamine receptors.

Researchers from the University of Helsinki found that molecule BT13 has the potential to both boost levels of dopamine, the chemical that is lost in Parkinson’s, as well as protect the dopamine-producing brain cells from dying.

Related experiments singled out the neurotransmitter dopamine as the most important chemical messenger in the reward system, demonstrating how certain addictive drugs drastically increased the amount of the dopamine traveling between neurons.

Antipsychotics All antipsychotic substances, except clozapine, are relatively potent postsynaptic dopamine receptor blockers (dopamine antagonists ).

Cocaine seeAlso Cocaine 's mechanism of action in the human brain includes the inhibition of dopamine reuptake, citation which accounts for cocaine's addictive properties, as dopamine is the critical neurotransmitter for reward.

Dopamine neurotransmission is involved in some but not all aspects of pleasure-related cognition, since pleasure centers have been identified both within the dopamine system (i.

For an antipsychotic to be effective, it generally requires a dopamine antagonism of 60%-80% of dopamine D 2 receptors.

It plays a critical role in the reward system ; people with Parkinson's disease have been linked to low levels of dopamine and people with schizophrenia have been linked to high levels of dopamine.

Lower doses, however, act upon dopamine autoreceptors, resulting in increased dopamine transmission, improving the negative symptoms of schizophrenia.

Medical uses main Dopamine HCl preparation, single dose vial for intravenous administration Dopamine as a manufactured medication is sold under the trade names Intropin, Dopastat, and Revimine, among others.

Once in the synapse, dopamine binds to and activates dopamine receptors.

One action causes the dopamine molecules to be released from inside the vesicles into the cytoplasm of the nerve terminal, which are then transported outside by the mesolimbic dopamine pathway to the nucleus accumbens.

Several important diseases of the nervous system are associated with dysfunctions of the dopamine system, and some of the key medications used to treat them work by altering the effects of dopamine.

The production of dopamine sulfate is thought to be a mechanism for detoxifying dopamine that is ingested as food or produced by the digestive process—levels in the plasma typically rise more than fifty-fold after a meal.

There is evidence that the beta cells in the islets that synthesize insulin contain dopamine receptors, and that dopamine acts to reduce the amount of insulin they release.

The source of their dopamine input is not clearly established—it may come from dopamine that circulates in the bloodstream and derives from the sympathetic nervous system, or it may be synthesized locally by other types of pancreatic cells.