Health Insurance :: Uninsured often receive less medical care

Among individuals who experience a change in health caused by an unintentional injury or new chronic condition, those without insurance are more likely to have difficulty obtaining recommended medical care and more likely to experience larger declines in short-term health, according to a study in the March 14 issue of JAMA, a theme issue on access to care.

Cochlear Implant :: Making sense of the world through a cochlear implant

Scientists at University College London and Imperial College London have shown how the brain makes sense of speech in a noisy environment, such as a pub or in a crowd. The research suggests that various regions of the brain work together to make sense of what it hears, but that when the speech is completely incomprehensible, the brain appears to give up trying.

Obesity :: Patients should be alert for obesity surgery complication

It is important for obesity surgery patients to take their prescribed vitamin supplements and to be alert for symptoms such as vomiting, confusion, lack of coordination and visual changes — signs of a serious neurological condition that can develop after the surgery.

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