Questions tagged [dopamine]

Questions about neurotransmitter dopamine or 3,4-dihydroxyphenethylamine. Dopamine production, deficiency and drug interaction and illnesses affected by or effecting dopamine levels.

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If stimulus triggers dopamine release, can dopamine release trigger memory recall of stimulus?

Modern science of sleep is starting to lean towards a viewpoint that dopamine has an important function in dreaming, and that dopaminergic pathways - mesolimbic and mesocortical are activated during ...
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92 views

Facebook dopamine kick - any proof?

A lot of people are writing that Facebook and other social media sites cause users to be addicted by serving up well timed dopamine kicks in response to interactions. I was searching for any sort of ...
2
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0answers
20 views

What determines whether a monoamine neurotransmitter is recycled or broken down by MAO?

When a neurotransmitter detaches from the receptor and is returned to the neuron via the transporter, what are the primary factors that influence whether that molecule is re-stored in a vesicle by ...
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17 views

Dopamine is released in anticipation. What chemial is released when the reward is actually recieved and complete the feedback loop?

The figure shows Twice as much dopamine was released when there is a 50/50 chance of getting the reward vs 100%. So brain releases dopamine in anticipation of reward. But how does the brain confirm ...
1
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What is the actual work of dopamine? Does it provide happiness or gives birth to desire?

As per my initial readings about dopamine are concerned it is usually stated that (like here ) Dopamine is a hormone associated with happiness. But today I have come across a video in which the ...