Diseases, Conditions, Syndromes

COVID-19 ventilator patients can have permanent nerve damage

Severely ill COVID-19 patients on ventilators are placed in a prone (face down) position because it's easier for them to breathe and reduces mortality. But that life-saving position can also cause permanent nerve damage in ...

Neuroscience

Microglia might lessen seizure severity in epilepsy

New research in mice highlights the potential protective effect of microglia—a type of non-neuronal cell in the brain—against overactivation of the central nervous system during acute epileptic seizures. The study is ...

Neuroscience

Magnetic stimulation dramatically improves fecal incontinence

Painless magnetic stimulation of nerves that regulate muscles in the anus and rectum appears to improve their function and dramatically reduce episodes of fecal incontinence, a debilitating problem affecting about 10% of ...

Neuroscience

Star-shaped brain cells may play a critical role in glaucoma

After a brain injury, cells that normally nourish nerves may actually kill them instead, a new study in rodents finds. This "reactive" phenomenon may be the driving factor behind neurodegenerative diseases like glaucoma, ...

Cardiology

Strokes in the spine are rare—but dangerous

Weighing in at about the same as when he graduated high school, Brian Muscarella, 62, eats a healthy diet and enjoys plenty of physical activity. Indeed, he has completed the New York City Marathon four times.

Diseases, Conditions, Syndromes

Brazil recommends chloroquine to treat even mild COVID-19 cases

Brazil's health ministry recommended Wednesday using chloroquine and hydroxychloroquine to treat even mild cases of COVID-19, treatments President Jair Bolsonaro has pushed for despite a lack of conclusive evidence of their ...

Neuroscience

New brain research could change how concussions are treated

Traumatic brain injuries (TBI), including concussions, can be caused by anything from sports injuries to battlefield trauma. And they can have fatal or lasting effects. The results of a severe concussion—problems with thinking, ...

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