Cardiology

'A-fib' heart problem more common than thought, doctor finds

Several million older Americans have been diagnosed with atrial fibrillation, the abnormal heart rhythm abbreviated as A-fib, because they experienced symptoms such as palpitations, dizziness, and shortness of breath.

Psychology & Psychiatry

Gene associated with schizophrenia risk regulates neurodevelopment

A gene associated with the risk of schizophrenia regulates critical components of early brain development, according to a new study led by researchers from Penn State University. The gene is involved in the translation of ...

Neuroscience

Mathematical simulations shed new light on epilepsy surgery

Results from an unexpected quarter is could help neurologists to identify which brain region to remove to eliminate an epilepsy patient's symptoms. Mathematicians from the University of Twente, together with researchers from ...

Neuroscience

Brain activity between seizures in genetic form of epilepsy

New research shows that in a mouse model of childhood absence epilepsy, brain activity is perturbed between seizures. The researchers speculate that this could underlie cognitive problems of the disease, which can persist ...

Sleep disorders

Sleep apnea common in atrial fibrillation patients

A study involving cardiac patients at the University Hospital of Umeå shows that over 80 percent of patients treated for atrial fibrillation also have sleep apnea - a condition with pauses in breathing during sleep. The ...

Parkinson's & Movement disorders

Longtime antidepressant could slow Parkinson's

Michigan State University scientists now have early proof that an antidepressant drug that's been around for more than 50 years could slow the progression of Parkinson's.

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