Medications

First specific drug therapy for a severe early form of epilepsy

Epilepsy comes in a variety of forms. Those affected by a genetically determined variety have severe epileptic seizures as early as the first year of life. The disease is accompanied by severe developmental disorders: it ...

Cardiology

Heart cells cozy up to prevent deadly arrhythmias

Blood may seem like a simple fluid, but its chemistry is complex. When too much potassium, for instance, accumulates in the bloodstream, patients may experience deadly irregular heart rhythms.

Radiology & Imaging

Tracer molecule may improve imaging tests for brain injury

Researchers have validated a new radiolabeled molecule that can be used with imaging tests to accurately detect and characterize brain injury. The team, led by investigators at Massachusetts General Hospital (MGH), recently ...

Cardiology

An atomic view of the trigger for the heartbeat

Atomic-level studies of the architecture of tiny sodium channel proteins, critical to generating electrical signals that start off each beat of the heart, are imparting striking details about their function, malfunctions, ...

Ophthalmology

Potassium balance and glaucoma

Retinal ganglion cells (RGCs) make up the optic nerve. When RGCs degenerate due to elevated intraocular pressure caused by glaucoma, vision is lost.

Psychology & Psychiatry

Anti-convulsant drug significantly reduced major depression symptoms

Researchers from the Icahn School of Medicine at Mount Sinai found that patients with Major Depressive Disorder (MDD) exhibited a significant reduction of depressive symptoms after being treated with ezogabine, an FDA approved ...

Neuroscience

New method to dampen nerve signals

Researchers at Linköping University in Sweden have discovered a previously unknown molecular binding site that can influence electrical impulses in nerves. The results are presented in the journal Science Advances. The discovery ...

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