The authors used a Bayesian modeling framework to fit behavior and serotonin neuron activity to reward history across multiple timescales. A key goal was to distinguish value coding from other ...

In the lingo of the field, dopamine-producing cells are measuring a reward prediction error — the difference between the ...

Explore the unique issues of rare disease trials and how “gene silencing” therapies could reshape the future for patients with H-ABC.

Scientists are learning how muscles in motion can improve cognition and shield against diseases like Alzheimer's, paving the ...

Lucas Downey is the co-founder of MoneyFlows, and an Investopedia Academy instructor. Michael Boyle is an experienced financial professional with more than 10 years working with financial planning, ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

A team at Carnegie Mellon University is helping kids understand artificial intelligence with a soft, squishy, LED-lit neural ...

A recent study led by Tiffany Schmidt, Ph.D., associate professor of Ophthalmology and of Neurobiology in the Weinberg College of Arts and Sciences, has discovered previously unknown cellular ...

Researchers have discovered a network between neurons in the brain that could be the pathway for the spread of plaques that ...

While the exact causes of neurodegenerative brain diseases like Alzheimer's and dementia are still largely unknown, ...

Neurodegenerative diseases, such as Alzheimer's disease and dementia, are medical conditions that entail the progressive loss ...

A new study published in Psychiatry Research provides evidence that certain brain cells are physically smaller in individuals ...