Surgery

Imaging device quantifies change in port wine stains

(HealthDay)—A newly developed spatial frequency domain imaging (SFDI) device can be used to quantify biochemical compositional changes in port wine stain (PWS) lesions after laser therapy, according to a study published ...

Neuroscience

Even in normal range, high blood sugar linked to brain shrinkage

People whose blood sugar is on the high end of the normal range may be at greater risk of brain shrinkage that occurs with aging and diseases such as dementia, according to new research published in the September 4, 2012, ...

Psychology & Psychiatry

Study finds how stress, depression can shrink the brain

Major depression or chronic stress can cause the loss of brain volume, a condition that contributes to both emotional and cognitive impairment. Now a team of researchers led by Yale scientists has discovered one reason why ...

Alzheimer's disease & dementia

Exercise can shield the aging brain, studies show

(HealthDay) -- Evidence is mounting that exercise provides some protection from memory loss and Alzheimer's disease, with three new studies showing that a variety of physical activities are associated with healthier brains ...

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