Dopamine is an inotropic agent that has vasodilatory effects at low doses. It is a common belief that low-dose dopamine may be helpful in the prevention and treatment of acute renal failure and is ...

PET imaging confirms direct involvement of dopamine in cognitive flexibility Date: March 28, 2025 Source: Society of Nuclear Medicine and Molecular Imaging Summary: Scientists have confirmed a ...

Serotonin helps you feel happier, calmer, and more focused. Dopamine makes you feel motivated, accomplished, and productive. Serotonin and dopamine deficiencies have been linked to conditions like ...

Dopamine release was calculated using the linearized simplified reference region model which compares the two task blocks with each other. Visual Abstract. Credit: Journal of Nuclear Medicine (2025).