Questions tagged [dopamine]

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how dopamine levels are related with psychosis and schizophrenia? [migrated]

can someone explain me what is the role of dopamine in psychosis and schizophrenia. somewhere on the internet i read that low dopamine is associated with diseases like psychosis and schizophrenia. And ...
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Why actual happy experiences don't have some side effects like stimulant drugs? [migrated]

Science says that the mental side effects of stimulant drugs, like depression, are caused due to the overload of dopaminergic activity in the brain, but when people experience actual great things the ...
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Withdrawal symptoms of pornography addiction

For a 10 years pornography addict what are the symptoms of withdrawal at the first 2 months ?
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Do pharmaceuticals which increase dopamine and norepinephrine levels in the brain significantly increase histamine levels?

I imagine any medication that has an effect on catecholamines would in some way increase histamine levels as well, just for the fact that histamine is part of the 'fight or flight' response and seems ...
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Dopamine deficit consequences for PD

I am currently working on a project related to Parkinson's disease, and I learnt a lot about how PD develops. In this context, I ran into a question that I could not answer myself. As PD results in a ...