Neuroscience

Monkey studies reveal possible origin of human speech

Most animals, including our primate cousins, communicate: they gesture, grimace, grunt, and sing. As a rule, however, they do not speak. So how, exactly, did humans acquire their unique talent for verbal discourse? And how ...

Parkinson's & Movement disorders

Researchers trace Parkinson's damage in the heart

A new way to examine stress and inflammation in the heart will help Parkinson's researchers test new therapies and explore an unappreciated way the disease puts people at risk of falls and hospitalization.

Diseases, Conditions, Syndromes

Rhesus macaque model offers route to study Zika brain pathology

Rhesus macaque monkeys infected in utero with Zika virus develop similar brain pathology to human infants, according to a report by researchers at the California National Primate Research Center and School of Veterinary Medicine ...

Medical research

Estrogen discovery could shed new light on fertility problems

Estrogen produced in the brain is necessary for ovulation in monkeys, according to researchers at the University of Wisconsin-Madison who have upended the traditional understanding of the hormonal cascade that leads to release ...

Neuroscience

How neurons use crowdsourcing to make decisions

How do we make decisions? Or rather, how do our neurons make decisions for us? Do individual neurons have a strong say or is the voice in the neural collective?

Neuroscience

Newly discovered brain network offers clues to social cognition

Scientists call our ability to understand another person's thoughts—to intuit their desires, read their intentions, and predict their behavior—theory of mind. It's an essential human trait, one that is crucial to effective ...

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