Oncology & Cancer

COVID-19: What patients with cancer should know

Older adults and those with serious chronic medical conditions, such as heart disease, diabetes and lung disease, are at higher risk of developing serious complications if infected with SARS-CoV-2, the virus that causes COVID-19.

Cardiology

Fitness trackers help people stay active, study finds

Physical activity programs like the 10,000-step phenomenon alert inactive people to become active and stay active, according to a recent study involving University of Alberta physical activity experts.

Health

Achieving equity in preventive health services

Six in every 10 Americans have a chronic health condition. These conditions, including heart disease, cancer, diabetes or stroke, are the leading causes of death and disability in the United States and contribute greatly ...

Psychology & Psychiatry

Study sheds light on link between cannabis, anxiety and stress

A molecule produced by the brain that activates the same receptors as marijuana is protective against stress by reducing anxiety-causing connections between two brain regions, Vanderbilt University Medical Center researchers ...

Medical research

In fighting gut infections, nervous system is key, team finds

The peaceful and delicate co-existence of friendly gut bacteria and the immune system relies on highly coordinated information exchange between immune system cells and certain cells lining the intestine. Until now, scientists ...

Neuroscience

Visual neurons don't work the way scientists thought, study finds

A new survey of the activity of nearly 60,000 neurons in the mouse visual system reveals how far we have to go to understand how the brain computes. Published today in the international journal Nature Neuroscience, the analysis ...

Neuroscience

Mapping the relay networks of our brain

A team of scientists led by Karl Farrow at NeuroElectronics Research Flanders (NERF, empowered by imec, KU Leuven and VIB) is unraveling how our brain processes visual information. They identified specific roles for distinct ...

Medical research

Feeling legs again improves amputees' health

While walking, people with intact legs can feel when they move their knee or when their feet touch the ground. The nervous system constantly draws on sensory feedback of this sort to control muscles precisely. People using ...

page 10 from 22