Tag: dopamine

Study suggests dopamine modulates reward experiences elicited by music

From the University of Barcelona press release: A new study published inĀ Proceedings of the National Academy of Sciences (PNAS), reveals a causal link between dopamine and the reward responses in… Read more »

Study suggests people with family history of alcoholism release more dopamine in expectation of alcohol

From the Elsevier press release: People with a family history of alcohol use disorder (AUD) release more dopamine in the brain’s main reward center in response to the expectation of… Read more »

Study identifies connection between dopamine and behaviour related to pain and fear

From the University of Maryland School of Medicine press release: Scientists at the University of Maryland School of Medicine have for the first time found direct causal links between the… Read more »

Study shows how brain learns to reproduce patterns of brain activity that lead to reward

From the Zuckerman Institute at Columbia University press release: In a scientific first, researchers have observed in mice how the brain learns to repeat patterns of neural activity that elicit… Read more »

Seeing gene influencing performance of sleep-deprived people

From the Washington State University press release: Washington State University researchers have discovered a genetic variation that predicts how well people perform certain mental tasks when they are sleep deprived…. Read more »

Study suggests food may affect mood – and differently depending on age

From the Binghamton University press release: Diet and dietary practices differentially affect mental health in young adults versus older adults, according to new research from Binghamton University, State University of… Read more »

Study suggests restless sleep may be an early sign of Parkinson’s disease

From the Aarhus University press release: Researchers from Aarhus University have discovered that patients with the RBD sleep behaviour disorder lack dopamine and have a form of inflammation of the… Read more »

Higher estrogen levels linked to increased alcohol sensitivity in brain’s ‘reward center’

From the University of Illinois at Chicago press release: The reward center of the brain is much more attuned to the pleasurable effects of alcohol when estrogen levels are elevated,… Read more »