Neuroscience

New information about the effects of sleep on the human brain

The University of Oulu Functional Neuroimaging research group has for the first time succeeded in describing how the various types of pulsations in the human brain change when a person sleeps. Brain pulsation changes during ...

Diseases, Conditions, Syndromes

One death from Lassa fever in Britain

One person has died in Britain from Lassa fever, health authorities said on Friday, as they announced the first three cases of the disease in the country since 2009.

Diseases, Conditions, Syndromes

Study identifies how Epstein-Barr virus triggers multiple sclerosis

Scientists have long suspected—but failed to prove—a link between certain viral infections and the development of multiple sclerosis, a crippling autoimmune disease that affects nearly 1 million Americans. Now, a study ...

Diseases, Conditions, Syndromes

Inhaling virus-laden droplets may increase COVID-19 severity

Whether COVID-19 becomes a life-threatening disease depends, in part, on the virus reaching one's lungs. Scientists suspect the initial infected tissues in the upper airway can act as the source for virus-laden droplets or ...

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