Neuroscience

How the brain generates rhythmic behavior

Many of our bodily functions, such as walking, breathing, and chewing, are controlled by brain circuits called central oscillators, which generate rhythmic firing patterns that regulate these behaviors.

Neuroscience

Exploring the possibility of a cure for comas

Terry Wallis had been unable to respond to the world since 1984, when the truck he was riding in veered off an Arkansas bridge and crashed, tires up, into the creek bed below. Wallis spent two weeks in a coma, a state of ...

Health

Moderate drinking linked to brain changes and cognitive decline

Consumption of seven or more units of alcohol per week is associated with higher iron levels in the brain, according to a study of almost 21,000 people publishing July 14 in the open access journal PLOS Medicine. Iron accumulation ...

Medications

Clinical trial suggests Parkinson's drug is safe in humans

A large team of researchers from Denali Therapeutics, working with colleagues from multiple entities in the U.S. and one in Canada, has found that a LRRK2 inhibitor called DNL201 showed no ill effects to volunteers in a clinical ...

Genetics

The surprising twist behind a rare neurological disorder

A fruit fly study, by an international group of researchers, has pinpointed how a genetic mutation causes one of the important molecular machines in our cells to malfunction. The findings provide a biological mechanism behind ...

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