Health

Could New York neighborhood noise be good for poor residents?

Loud workplace noise has been found by many studies to cause harm, but a recent analysis links the sounds of all-night car horn blasts and shouting by bar revelers in New York City's noisiest neighborhoods to unexplained ...

Health

Researchers target intensive care's intensive noise problem

TV presents one picture of an intensive care unit (ICU) – dimmed lights, hushed voices and softly bleeping machines. The reality is that it's more like a busy restaurant and frequently it's noisy enough to compete with ...

Neuroscience

Dopamine key to vocal learning, songbird study finds

The neurotransmitter dopamine is essential to correcting vocal mistakes, suggests a study on Bengalese finches. The Journal of Neuroscience published the research, led by Emory biologist Samuel Sober, who uses Bengalese finches ...

Health

Sounds of summer may threaten your hearing

(HealthDay)—Some of the most common sounds of summer—such as outdoor concerts, fireworks and construction—can pose a threat to your hearing if you don't take steps to protect yourself, an expert warns.

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