Cardiology

Seeing deep blood flow with sound and laser light

A great number of health problems, and consequently the medical treatments for them, involve how blood flows through the body. Heart attacks are caused by restricted blood flow to the heart muscle. Many symptoms of diabetes ...

Psychology & Psychiatry

Classical symphonies may lead to synchronized physical responses

Movement and some physical responses—including heart rate, breathing rate, and the electrical conductivity of skin (suggesting excitement)—may synchronize between audience members at classical concerts, suggests a study ...

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