Researchers found that the local release of dopamine – a molecule best known for its role in the brain’s reward system – is a key factor in acquiring new motor skills.

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Keywords: Norepinephrine, noradrenaline, Epinephrine, adrenaline, Dopamine, stable isotope, Liquid Chromatography, Mass Spectrometry Received: 18 Apr 2025; Accepted: 08 Jul 2025.

What does dopamine actually do? A neuroscientist breaks down the science and clears up common misconceptions.