Medical research

MRI scanners affect concentration and visuospatial awareness

Standard head movements made while exposed to one of the three electromagnetic fields produced by a heavy duty MRI scanner seem to temporarily lower concentration and visuospatial awareness, shows an experimental study published ...

Cardiology

Advanced CT scans accurately assess coronary blockages

An ultra-fast, 320-detector computed tomography (CT) scanner can accurately sort out which people with chest pain need – or don't need – an invasive procedure such as cardiac angioplasty or bypass surgery to restore blood ...

Health

New research questions how fat influences flavor perception

A joint study carried out by The University of Nottingham and the multinational food company Unilever has found for the first time that fat in food can reduce activity in several areas of the brain which are responsible for ...

Dentistry

Gastroesophageal reflux linked to tooth surface loss

(HealthDay) -- Tooth surface loss is significantly greater in individuals with gastroesophageal reflux disease (GERD) than in controls, according to a study published in the March 1 issue of the Journal of the American Dental ...

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