What makes concussions so dangerous? An expert explains

Taking a punishing hit on the football field or soccer pitch; having your head jostle around during a car accident; experiencing a fall from a ladder. An estimated 3.8 million concussions occur each year throughout the U.S. ...

Math can tell you how to manage your eczema

Anyone with a chronic illness understands the struggle of living with a disease that is deeply unpredictable. Many such illnesses are characterized by long periods of remission broken up by sudden, debilitating flare-ups. ...

Could a gut microbe influence muscle strength?

The trillions of microbes living in the human gut are increasingly recognized as important partners in human health. Scientists have linked the gut microbiome to several aspects of health, from metabolism and immunity to ...

A theory of Alzheimer's disease linking amyloid beta and tau

Amyloid beta and tau proteins compete for the same binding sites on microtubules in neurons, suggesting that displacement of tau by amyloid beta, rather than aggregation of either protein, may be the primary driver of Alzheimer's ...

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