Dopamine is a neurotransmitter and signaling molecule in the brain and body that influences movement, motivation, reward, mood, attention, and learning. As a chemical messenger released by specific populations of neurons, it acts on dopamine receptors to shape behavior and is central to the brain's reward and pleasu…
Dopamine is a neurotransmitter and signaling molecule in the brain and body that influences movement, motivation, reward, mood, attention, and learning. As a chemical messenger released by specific populations of neurons, it acts on dopamine receptors to shape behavior and is central to the brain's reward and pleasure pathways. Dopamine also functions outside the central nervous system, where it contributes to the regulation of hormone release, cardiovascular function, and other physiological processes. Altered dopamine signaling is implicated in a range of conditions, including Parkinson's disease, impulse control disorders, and patterns of addiction. Research relevant to dopamine spans neuroscience, pharmacology, and endocrinology. Studies have examined dopamine and serotonin activity in the substantia nigra of the brain, the prevalence of impulse control disorders among patients with idiopathic Parkinson's disease, the role of biogenic amines in nutrition and toxicology, antibodies that recognize dopamine-serotonin receptor complexes, and gene-silencing approaches targeting dopamine-related signaling proteins in dopaminergic neuronal cells. Together these lines of work address how dopaminergic systems operate in health and disease and how they can be measured and modulated. This page gathers peer-reviewed, open-access research relevant to dopamine and its role in neurological and endocrine function.
12 peer-reviewed articles, ranked by relevance. Each links to its DOI.
The 12 articles above have been cited 46 times in the scholarly literature. Citation data via OpenAlex and Crossref, updated Jun 2026.
A sample of recent works citing this journal's research on Dopamine, linking to each citing work.