Psychology & Psychiatry

Q and A: Light therapy for seasonal affective disorder

DEAR MAYO CLINIC: Once daylight saving time ends, I find it difficult as it gets darker earlier. I also notice that I get a bit more depressed in the winter. My friend suggested a light box for seasonal affective disorder. ...

Genetics

Links to genetic disorders found in walking patterns

Rutgers researchers have linked the genetic disorders Fragile X and SHANK3 deletion syndrome—both linked to autism and health problems—to walking patterns by examining the microscopic movements of those wearing motion-sensored ...

Neuroscience

Novel computational model to predict 'change blindness'

Our brains have the remarkable ability to process details, but may sometimes fail to notice even marked differences. For example, in the images above, some people may not immediately spot the difference in size between the ...

Medical research

Biomarkers could spell the end of anorexia nervosa

Researchers from the Swinburne Anorexia Nervosa (SWAN) Research Group have discovered what is believed to be the first biomarker for anorexia nervosa. Biomarkers are typically used in the detection and treatment of physical ...

Cardiology

Heart disease is in the eye of the beholder

In a new study from Shiley Eye Institute at UC San Diego Health, researchers have identified a potential new marker that shows cardiovascular disease may be present in a patient using an optical coherence tomography (OCT) ...

Medical research

How the brain paralyzes you while you sleep

We laugh when we see Homer Simpson falling asleep while driving, while in church, and even while operating the Springfield nuclear reactor. In reality though, narcolepsy, cataplexy and rapid eye movement (REM) sleep behavior ...

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