Biomedical technology

Q&A: What is the benefit of cochlear implants over hearing aids?

I'm 70 years old and have worn hearing aids for about a decade. Over the past several years, my hearing seems to be getting worse. Although I have tried several different kinds of hearing aids, I feel as if they are not effective ...

Neuroscience

Somatostatin neurons cooperate in the cerebral cortex

The brain's cerebral cortex is made up of distinct regions involved in myriad processes, from sensory perception to cognitive functions like memory, attention, and decision-making. University of Pittsburgh neuroscience researchers ...

Neuroscience

Misophonia is more than just hating the sound of chewing

Researchers for the first time have identified the parts of the brain involved in a less-commonly studied trigger of misophonia, a condition associated with an extreme aversion to certain sounds.

Neuroscience

Neurons specialized in encoding sound emerge before birth

Distinct neuron types in the auditory organ are necessary for encoding different features of sound and relaying them to the brain. Researchers at Karolinska Institutet provide evidence of an early, neuronal activity-independent, ...

Medical research

Researchers discover how sound reduces pain in mice

An international team of scientists has identified the neural mechanisms through which sound blunts pain in mice. The findings, which could inform development of safer methods to treat pain, were published in Science. The ...

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